{"product_id":"r70-gfbv_d660-0045-blk","title":"Dinan Free Flow Axle-Back Exhaust - 2012-2016 BMW 335i\/435i","description":"Stainless Steel - Black Tips - F30\/F32\u003cbr\u003e\u003cbr\u003e\nDinan engineers designed the F30 335i and F32 435i  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. Dinan also incorporates a Helmholtz chamber design that reduces resonance or\"drone\" at low RPM.\u003cbr\u003e\u003cbr\u003e\nThe system is built to exacting specifications to ensure the perfect fit using the factory hangers. It is made from 100% 16 gauge 304 stainless steel and will resist corrosion for years to come. The design features twin 3.5\" polished stainless, or ceramic black, exhaust tips for a tasteful, high-performance look.\u003cbr\u003e\u003cbr\u003e\nThe factory computer-controlled exhaust valve is eliminated.\u003cbr\u003e\u003cbr\u003e\nMore Power: + 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM\u003cbr\u003e\u003cbr\u003e\nHelmholtz chamber to reduce drone\u003cbr\u003e\u003cbr\u003e\nEnjoyably louder, sportier sound\u003cbr\u003e\u003cbr\u003e\nTwin 3.5\" 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":49981455171900,"sku":"GFBV_D660-0045-BLK","price":302994.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/2560\/2620\/files\/6633b8856fb4ffd8c82cadf9e2528c27.jpg?v=1728106861","url":"https:\/\/www.autopartsblvd.com\/products\/r70-gfbv_d660-0045-blk","provider":"R70オートパーツ【公式】","version":"1.0","type":"link"}