{"product_id":"r70-gfbv_d660-0046-blk","title":"Dinan Free Flow Axle-Back Exhaust - 2012-2016 BMW 328i\/428i","description":"Stainless Steel - Black Tips - F30\/F31\/F32\/F33\u003cbr\u003e\u003cbr\u003e\nDinan engineers designed the BMW 328i\/428i exhaust to improve exhaust flow by reducing back pressure. resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Like all Dinan exhausts our 328i\/428i Free Flow Axle-Back Exhaust is engineered to reduce low-RPM drone so the cabin of the vehicle is still intimate and not drowned in an excessively loud tone. \u003cbr\u003e\u003cbr\u003e\nThe system is built with ease in mind and utilizes a simple bolt-on installation with included mounting hardware. It is made from 100% 16-gauge 304 stainless steel and will resist corrosion for years to come. The design features twin 70 mm ceramic black or polished and laser engraved exhaust tips for a tasteful high-performance look that yields a maximum performance gain of 4 horsepower and 3 ft-lbs of torque.\u003cbr\u003e\u003cbr\u003e\nThe factory computer-controlled exhaust valve is eliminated.\u003cbr\u003e\u003cbr\u003e\nMore Power: + 4 HP @ 6600 RPM, + 3 LB-FT @ 6600 RPM\u003cbr\u003e\u003cbr\u003e\nDrone abatement technologies used to reduce cabin resonance\u003cbr\u003e\u003cbr\u003e\nEnjoyably louder, sportier sound\u003cbr\u003e\u003cbr\u003e\nTwin 70mm (2.75\") laser engraved, polished or ceramic black exhaust tips\u003cbr\u003e\u003cbr\u003e\n100% 304 stainless steel construction\u003cbr\u003e\u003cbr\u003e\nUses the factory brackets and hangers for a factory-like fitment\u003cbr\u003e\u003cbr\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":49981455237436,"sku":"GFBV_D660-0046-BLK","price":242049.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/2560\/2620\/files\/2d75b53249aef10ebfa0e869d00b7777.jpg?v=1728106877","url":"https:\/\/www.autopartsblvd.com\/products\/r70-gfbv_d660-0046-blk","provider":"R70オートパーツ【公式】","version":"1.0","type":"link"}