These Flowtech headers fit 1999-2002 Chevy/GMC Sierra/Silverado/Suburban/Yukon/Escalade and 2003-2004 GM Pickup: 6.0L with EGR, 2WD and 4WD, Tube Size 1.625" O.D., w/EGR; Black Paint; 50-State Legal header CARB EO #D-115-16.
| Year |
Make |
Model |
Submodel |
Notes |
| 2002 |
Cadillac |
Escalade |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2004 |
Chevrolet |
Silverado 1500 |
LS |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
Chevrolet |
Silverado 1500 |
LT |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
Chevrolet |
Silverado 1500 |
SS |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
Chevrolet |
Silverado 1500 |
SS |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
Chevrolet |
Silverado 1500 HD |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
Chevrolet |
Silverado 1500 HD |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
Chevrolet |
Silverado 1500 HD |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
Chevrolet |
Silverado 1500 HD |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
Chevrolet |
Silverado 1500 HD |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
Chevrolet |
Silverado 1500 HD |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 1999 |
Chevrolet |
Silverado 2500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2000 |
Chevrolet |
Silverado 2500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
Chevrolet |
Silverado 2500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
Chevrolet |
Silverado 2500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
Chevrolet |
Silverado 2500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
Chevrolet |
Silverado 2500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 1999 |
Chevrolet |
Silverado 2500 |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2000 |
Chevrolet |
Silverado 2500 |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
Chevrolet |
Silverado 2500 |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
Chevrolet |
Silverado 2500 |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
Chevrolet |
Silverado 2500 |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
Chevrolet |
Silverado 2500 |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 1999 |
Chevrolet |
Silverado 2500 |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2000 |
Chevrolet |
Silverado 2500 |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
Chevrolet |
Silverado 2500 |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
Chevrolet |
Silverado 2500 |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
Chevrolet |
Silverado 2500 |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
Chevrolet |
Silverado 2500 |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
Chevrolet |
Silverado 2500 |
WT |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
Chevrolet |
Silverado 2500 HD |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
Chevrolet |
Silverado 2500 HD |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
Chevrolet |
Silverado 2500 HD |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
Chevrolet |
Silverado 2500 HD |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
Chevrolet |
Silverado 2500 HD |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
Chevrolet |
Silverado 2500 HD |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
Chevrolet |
Silverado 2500 HD |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
Chevrolet |
Silverado 2500 HD |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
Chevrolet |
Silverado 2500 HD |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
Chevrolet |
Silverado 2500 HD |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
Chevrolet |
Silverado 2500 HD |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
Chevrolet |
Silverado 2500 HD |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
Chevrolet |
Silverado 2500 HD |
WT |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
Chevrolet |
Silverado 2500 HD |
WT |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
Chevrolet |
Silverado 3500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2002 |
Chevrolet |
Silverado 3500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2001 |
Chevrolet |
Silverado 3500 |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2002 |
Chevrolet |
Silverado 3500 |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2001 |
Chevrolet |
Silverado 3500 |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2002 |
Chevrolet |
Silverado 3500 |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2000 |
Chevrolet |
Suburban 2500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2001 |
Chevrolet |
Suburban 2500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2000 |
Chevrolet |
Suburban 2500 |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2001 |
Chevrolet |
Suburban 2500 |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2002 |
Chevrolet |
Suburban 2500 |
LS |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2000 |
Chevrolet |
Suburban 2500 |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2001 |
Chevrolet |
Suburban 2500 |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2002 |
Chevrolet |
Suburban 2500 |
LT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2004 |
GMC |
Sierra 1500 |
Base |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
GMC |
Sierra 1500 |
Denali |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
GMC |
Sierra 1500 |
Denali |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
GMC |
Sierra 1500 |
SLE |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
GMC |
Sierra 1500 |
SLT |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
GMC |
Sierra 1500 |
WT |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
GMC |
Sierra 1500 HD |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
GMC |
Sierra 1500 HD |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
GMC |
Sierra 1500 HD |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
GMC |
Sierra 1500 HD |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
GMC |
Sierra 1500 HD |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
GMC |
Sierra 1500 HD |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
GMC |
Sierra 2500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
GMC |
Sierra 2500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
GMC |
Sierra 2500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 1999 |
GMC |
Sierra 2500 |
SL |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2000 |
GMC |
Sierra 2500 |
SL |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2001 |
GMC |
Sierra 2500 |
SL |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2002 |
GMC |
Sierra 2500 |
SL |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 1999 |
GMC |
Sierra 2500 |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2000 |
GMC |
Sierra 2500 |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
GMC |
Sierra 2500 |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
GMC |
Sierra 2500 |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
GMC |
Sierra 2500 |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
GMC |
Sierra 2500 |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 1999 |
GMC |
Sierra 2500 |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2000 |
GMC |
Sierra 2500 |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
GMC |
Sierra 2500 |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
GMC |
Sierra 2500 |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
GMC |
Sierra 2500 |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
GMC |
Sierra 2500 |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
GMC |
Sierra 2500 |
WT |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
GMC |
Sierra 2500 |
WT |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
GMC |
Sierra 2500 HD |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
GMC |
Sierra 2500 HD |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
GMC |
Sierra 2500 HD |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
GMC |
Sierra 2500 HD |
SL |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2002 |
GMC |
Sierra 2500 HD |
SL |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2001 |
GMC |
Sierra 2500 HD |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
GMC |
Sierra 2500 HD |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
GMC |
Sierra 2500 HD |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
GMC |
Sierra 2500 HD |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2001 |
GMC |
Sierra 2500 HD |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
GMC |
Sierra 2500 HD |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
GMC |
Sierra 2500 HD |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
GMC |
Sierra 2500 HD |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2003 |
GMC |
Sierra 2500 HD |
WT |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2004 |
GMC |
Sierra 2500 HD |
WT |
1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL,1-5/8 inch Tube Diameter, SHORTY; SMOG HEADERS; STANDARD; W/EGR; 50 STATES EMISSIONS LEGAL |
| 2002 |
GMC |
Sierra 3500 |
Base |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2001 |
GMC |
Sierra 3500 |
SL |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2002 |
GMC |
Sierra 3500 |
SL |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2001 |
GMC |
Sierra 3500 |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2002 |
GMC |
Sierra 3500 |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2001 |
GMC |
Sierra 3500 |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2002 |
GMC |
Sierra 3500 |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2000 |
GMC |
Yukon XL 2500 |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2001 |
GMC |
Yukon XL 2500 |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2002 |
GMC |
Yukon XL 2500 |
SLE |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2000 |
GMC |
Yukon XL 2500 |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2001 |
GMC |
Yukon XL 2500 |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |
| 2002 |
GMC |
Yukon XL 2500 |
SLT |
1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal;,1-5/8 inch Tube Diameter, Shorty; Smog Headers; Standard; w/EGR; 50 States Emissions Legal; |