{"product_id":"dinan-20-25-bmw-x4-m-freeflow-axleback-exhaust-system-black","title":"Dinan 20-25 BMW X4 M Freeflow Axleback Exhaust System -Black","description":"\u003cp\u003ePerhaps equally important to the sound of the installed Dinan axle back system are the resulting aesthetics. With a nearly perfect symmetrical design, the raw muffler and pipe routing are pleasing to the eye even when the matching proportions are only partially visible after install. The piping culminates into four massive 114mm (4.5\") tips that fill up the previously spacious factory cut out in the valance without appearing to be oversized and unnatural. The imposing tips utilize a new tip design with an inverted clamp neck. The new style allows for two very important things to happen. The first is the ability to have a longer tip sleeve length without sacrificing real estate for a clamp neck thus allowing larger tips even when there is limited straight pipe to clamp on to. Secondly, the interior clamp neck means that the clamp itself is almost completely hidden from view for an unblemished install. Dinan has retained its signature straight cut tip design, safeguarding its unique and elegant styling position amongst a crowded marketplace full of angle cuts. With systems available with either black ceramic coated or polished clamp-on, and laser engraved exhaust tips, there is a version that is sure to meet your individual aesthetic needs.\u003c\/p\u003e\u003cp\u003eStainless Steel - Black Tips - F97\/F98\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComputer controlled exhaust valves retained, limiting noise during low speed driving and opening fully during high-load conditions.\u003c\/li\u003e\n\u003cli\u003eQuad 4.5\" (114mm) diameter clamp-on, double-walled, black ceramic coated and laser engraved exhaust tips.\u003c\/li\u003e\n\u003cli\u003eTwin exhaust valves are a whopping 76mm diameter, making them 30% less restrictive than the OE valves.\u003c\/li\u003e\n\u003cli\u003eTuck-it tip design ensures a nearly flawless and unencumbered visual appearance.\u003c\/li\u003e\n\u003cli\u003e100% 304 brushed stainless steel construction w\/ TIG welding.\u003c\/li\u003e\n\u003cli\u003eEasy bolt-on installation with included mounting hardware.\u003c\/li\u003e\n\u003cli\u003eLarger diameter piping for increased flow (76mm vs 70mm).\u003c\/li\u003e\n\u003cli\u003eMore Power: +8 HP @ 6600 RPM, +6 FT-LB @ 6600 RPM.\u003c\/li\u003e\n\u003cli\u003e5 lbs lighter than the stock system.\u003c\/li\u003e\n\u003cli\u003eEnjoyably louder, sportier sound\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":47948427362455,"sku":"dnnD660-0086-BLK","price":2564.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/9697\/2695\/files\/06a14295bfb923456da128211c980991L.jpg?v=1782384716","url":"https:\/\/nlpperformance.com\/en-ca\/products\/dinan-20-25-bmw-x4-m-freeflow-axleback-exhaust-system-black","provider":"Next Level Performance","version":"1.0","type":"link"}