{"product_id":"dinan-2018-2025-bmw-x3-m40i-x4-m40i-g01-g02-valved-catback-exhaust-system-black-tips","title":"Dinan 2018 - 2025 BMW X3 M40i\/X4 M40i (G01\/G02) Valved Catback Exhaust System - Black Tips","description":"\u003cp\u003e\u003cstrong\u003eD660-0099-BLK\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1 class=\"product-name\"\u003eDinan Valved Cat-Back Exhaust - BMW X3 M40i \/ X4 M40i\u003c\/h1\u003e\n\u003cdiv class=\"short-description\"\u003e\n\u003cp class=\"show-less\"\u003eStainless Steel - Black Tips - G01\/G02\u003c\/p\u003e\n\u003cdiv class=\"accordion-row\"\u003e\n\u003cdiv class=\"row-contents active expanded\"\u003e\n\u003cdiv class=\"full_description\"\u003eLooking to elevate the acoustics of your X3 M40i \/ X4 M40i with an exhaust system that not only offers a much-improved sound while retaining the the flexibility associated with valves, but also raises the eye appeal beyond the mundane? Look no further than the Dinan valved cat-back to meet all your needs… and then some! The full cat-back requires no cutting and utilizes factory mounting locations that allow the Dinan exhaust system to be a straightforward and painless install. Fabricated from brushed 100% T304 stainless steel, TIG welded and free of hydroformed pipe, the upgraded system is also a marked improvement from its predecessor - both in terms of material\/construction as well as in overall looks. The most glaring change being the replacement of the OEM dual slip tips in favor of an M-inspired quad tip configuration. Despite the limited room, Dinan was determined to offer four individually functioning pathways\/tips and not lessen the representation with Y-tips or other gimmickry. The result is a proper quad setup furnished with cavity covering 3.75-inch (95mm) tips in either black ceramic or polished stainless ensuring the system can be appreciated even before it is heard. While looks are important, the auditory advantages are what any enthusiast is truly after with an exhaust system, and the Dinan offering for the G01\/G02 M40i platform delivers in spades. For not only aural enhancement via the elimination of the central collector\/resonator, but also weight savings and simplicity. The stock single-to-dual pipe setup has been abandoned in favor of an enlarged, straight, unrestricted, and freer flowing single pipe system. This pathway feeds into a Helmholtz equipped muffler that limits frequencies associated with drone, as well as assists in altering the overall tone of the setup to deliver the signature low Dinan rumble. The no-nonsense design allows versatility in volume levels with the retained factory valve functionality. Go from refined when cruising (low RPM’s) to rowdy when in it (high RPM’s), with ease. Or better yet, pair the system with an exhaust valve remote and have full control of elevating or reducing the sound! When open, the system behaves as a straight pipe solution that promotes maximum flow and volume for an exhilarating and forceful chorus. When the valve is closed however, exhaust gases are wholly redirected through the muffler and emit more tempered vocals acceptable for even the most sensitive ears. It is the perfect blend of civility when cruising or the full spectrum of auditory delight when in the throttle. No matter the situation, the Dinan valved cat-back exhaust system is the answer for the discerning enthusiast looking for sound without sacrifice.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eMaximum gains of +6 HP and +5 lb-ft of torque\u003c\/li\u003e\n\u003cli\u003eEnjoyably louder, sportier sound w\/ a delightful octave drop\u003c\/li\u003e\n\u003cli\u003eDrone abatement technologies used to reduce cabin resonance\u003c\/li\u003e\n\u003cli\u003eQuad 3.75-inch (95mm) double-walled, black ceramic coated, clamp-on tips with laser engraved Dinan logo\u003c\/li\u003e\n\u003cli\u003eLarger diameter piping for increased flow (83mm vs. 80mm)\u003c\/li\u003e\n\u003cli\u003eFactory resonator\/collector removed for increased volume\u003c\/li\u003e\n\u003cli\u003e7-pounds lighter than the stock system (60-pounds vs. Dinan: 53-pounds)\u003c\/li\u003e\n\u003cli\u003e100% 304 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eFactory valve functionality retained; refined or rowdy from the same exhaust\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on w\/ no cutting or welding required\u003c\/li\u003e\n\u003cli\u003eFactory-like fitment with included mounting hardware and valve componentry for both pre-LCI and LCI compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accordion-row\"\u003e\n\u003cdiv class=\"collapsible-title\"\u003eSpecs\u003cspan class=\"slides-in\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row-contents active expanded\"\u003e\n\u003ctable class=\"attributes-table\" cellspacing=\"0\" style=\"width: 99.9972%; height: 470.155px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eBody Material\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eT304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eDinan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eExhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eClamps Included\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eDinan Point Value\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eEmission Code\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eExhaust Tip Intercooled\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eExhaust Tip Material\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eExhaust Tip Quantity\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eExhaust Tip Resonated\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eFinish\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eBrushed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eGrade Type\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003ePerformance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eHangers Included\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eLabor Time (Hours)\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003e2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eT304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eMax HP Gain\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003e6 @ 6600 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eMax Torque (lb-ft) Gain\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003e5 @ 6600 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eMuffler Quantity\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003ePipe Material\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eT304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eCat-Back Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eSub Category\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eExhaust and Tail Pipes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eTip Finish\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eBlack Ceramic Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003eUPC\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003e810065215802\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth class=\"label\" style=\"width: 52.5025%; height: 19.5898px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 45.4347%; height: 19.5898px;\"\u003eD660-0099-BLK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":43557734711363,"sku":"D660-0099-BLK","price":2920.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/0456\/5571\/files\/7d790320a834a72cf18393a0cc081761L.jpg?v=1784588959","url":"https:\/\/gumotorsport.com\/products\/dinan-2018-2025-bmw-x3-m40i-x4-m40i-g01-g02-valved-catback-exhaust-system-black-tips","provider":"GUMOTORSPORT","version":"1.0","type":"link"}