{"product_id":"r44-bmw-m3-m4-race-cat-back-exhaust-system-in-titanium-with-carbon-tips-g80-g81-g82-g83","title":"R44 BMW M3\/M4 Race Cat Back Exhaust System In Titanium With Carbon Tips (G80\/G81\/G82\/G83)","description":"\u003cdiv\u003eThe R44 Performance G80 M3 and G82 M4 Exhaust System! Have you been wanting some noise for your M3 or M4? Well, we have the only solution!\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\u003cp\u003eWelcoming R44 Performance's latest addition to their G8X programme.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAfter months of development and testing on the S58 platform, we are pleased to release the full Cat-Back system to the market. The R44 System removes the Secondary Cats, OPF Filters on EU Cars \u003cstrong\u003e(See notes below)\u003c\/strong\u003e and mid-silencer. This reduces restrictions and allows a huge amount of extra flow through the exhaust system, resulting in an increase in BHP. \u003c\/p\u003e\n\u003cp\u003eCreating the perfect soundtrack - We have fitted two bullet silencers mid-pipe to refine the note and added two valves. The valve system works off the OE BMW system. The pipe design at the rear of the car allows air to flow straight through when the valves open as well as through the backbox. Providing a rich tone releasing the hidden burbles and cracks. \u003cstrong\u003eCheck @R44Performance on Socials for Videos and below for a fitting \/ demo video. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWanting to tone down the noise? Close the valves and the airflow will be reduced and pushed into the resonator box. \u003c\/p\u003e\n\u003cp\u003eOPF EU CARS - We have been using an OPF Delete connector that simulates OPF filter readings. Our pipework has all OPF pipe connections to allow gas readings, paired with an OPF delete connection results in no Engine Management lights or incorrect readings. In addition to this, we now use CAN MIL technology which allows to code out any errors on the newer more sensitive ECUs found in 2023-onwards - \u003cstrong\u003ePlease opt for the OPF version when adding the product to your Basket \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eWeight saving with titanium! \u003c\/h3\u003e\n\u003cp\u003eStock UK G8X Exhaust - 37KG \u003c\/p\u003e\n\u003cp\u003eR44 Titanium G8X Exhaust - 20KG \u003c\/p\u003e\n\u003cp\u003eCheck out a YouTube walk-through of the weight comparison - \u003ca title=\"Video walk through of the weight comparison\" href=\"https:\/\/youtu.be\/QPuIUgnPbeU\"\u003ehttps:\/\/youtu.be\/QPuIUgnPbeU\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLeadtime:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe will contact you within 24 hours (Mon - Fri) with batch details and expected dates. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe product is supplied ready to fit your car with a detailed install video.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003e\u003cstrong\u003ePRODUCT SPECIFICATION\u003c\/strong\u003e\u003c\/h2\u003e\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Fibre and \u003cspan data-mce-fragment=\"1\"\u003eStainless Steel 110mm Tips - More tip options to follow\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e70-75mm Titanium Pipework \u003c\/li\u003e\n\u003cli\u003eWorks with the original BMW Valve system \u003c\/li\u003e\n\u003cli\u003eSupplied ready to assemble and fit \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEU Vehicle OPF Solution to result in NO ECU\/DME changes \u003c\/li\u003e\n\u003cli\u003eDoesn't result in engine management lights \u003c\/li\u003e\n\u003cli\u003eSupplied with a detailed fitting guide \u003c\/li\u003e\n\u003cli\u003eAny further questions give us a call, we are here to help!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCOMPATIBILITY \u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBMW M3 (G80) 3 Series\u003c\/li\u003e\n\u003cli\u003eBMW M4 (G82) 4 Series\u003c\/li\u003e\n\u003cli\u003eBMW M4 Cabriolet (G83) 4 Series \u003c\/li\u003e\n\u003cli\u003eBMW M3 (G80) X Drive \u003cspan data-mce-fragment=\"1\"\u003e(2021+) 3 Series\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eBMW M4 (G82) X Drive \u003cspan data-mce-fragment=\"1\"\u003e(2021+) 4 Series\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eVIDEOS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ciframe width=\"1280\" height=\"720\" src=\"https:\/\/www.youtube.com\/embed\/Z7UpYfoT3nI\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/EZy-7e0cUsQ\" height=\"720\" width=\"1280\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/h2\u003e\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/QPuIUgnPbeU\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003ci\u003eDISCLAIMER\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003ci\u003eThis item is not intended for use on the public road (track use ONLY) as it does not comply with UK emission standards.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"R44 Exhausts","offers":[{"title":"No OPF Delete","offer_id":48150082027674,"sku":"R44-G80G82-CATBACK-CARBON","price":4421.0,"currency_code":"USD","in_stock":true},{"title":"With OPF Delete","offer_id":48150082060442,"sku":"R44-G80G82-CATBACK-CARBON-OPF","price":5206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0432\/5379\/2922\/files\/R44-BMW-M3M4-Race-Exhaust-Cat-Back-System-In-Titanium-Carbon-tips-G80G82G83.jpg?v=1779993323","url":"https:\/\/e9xontario.com\/en-us\/products\/r44-bmw-m3-m4-race-cat-back-exhaust-system-in-titanium-with-carbon-tips-g80-g81-g82-g83","provider":"E9X Ontario™","version":"1.0","type":"link"}