{"product_id":"dinan-14-16-bmw-m235i-f22-w-m-performance-valance-free-flow-axleback-exhaust-system-black-tips-d660-0048-blk","title":"Dinan 14-16 BMW M235i (F22) w\/M-Performance Valance Free Flow Axleback Exhaust System - Black Tips - D660-0048-BLK","description":"\u003cp\u003eDinan engineers designed the F22 BMW M235i 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.\u003c\/p\u003e\n\u003cp\u003eOnly compatible for vehicles equipped with the M-Performance rear valance.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTwin 89mm (3.5\") laser engraved, polished or ceramic black exhaust tips\u003c\/li\u003e\n\u003cli\u003eUses the factory brackets and hangers for a factory-like fitment\u003c\/li\u003e\n\u003cli\u003eMore Power: + 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM\u003c\/li\u003e\n\u003cli\u003e100% 304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eHelmholtz chamber to reduce drone\u003c\/li\u003e\n\u003cli\u003eEnjoyably louder, sportier sound\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":67598967734408,"sku":"dnnD660-0048-BLK","price":1483.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/c1989156161d0fe45b1715823a777767.jpg?v=1790928506","url":"https:\/\/www.allianceracing.com\/products\/dinan-14-16-bmw-m235i-f22-w-m-performance-valance-free-flow-axleback-exhaust-system-black-tips-d660-0048-blk","provider":"Alliance Racing","version":"1.0","type":"link"}