{"product_id":"active-autowerke-gen-2-signature-equal-length-mid-pipe-bmw-g80-m3-g82-m4","title":"Active Autowerke Gen 2 Signature Equal Length Mid-Pipe BMW G80 M3 \/ G82 M4","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTransform the exhaust note of your S58-powered BMW with the Active Autowerke Gen 2 Signature Equal Length Mid-Pipe. Rather than simply making the G80 M3 or G82 M4 louder, Active’s patented equal-length design corrects the unequal exhaust path created by the factory system to produce a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esmoother, cleaner, and more exotic high-RPM exhaust note\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The Gen 2 system takes the concept a step further with specially developed resonators designed to reduce rasp with minimal impact on overall volume while also helping minimize the characteristic \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2,000 RPM buzz and factory cold-start rattle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Constructed entirely from brushed 304 stainless steel, the system improves exhaust flow while bringing considerably more character out of the S58. For G8X owners who dislike the factory exhaust tone and want a more refined sound than a traditional single mid-pipe, the Active Autowerke Equal Length Mid-Pipe is one of the most comprehensive ways to change the personality of the car.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFitment Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eFits \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2021+ BMW M3 Sedan (G80)\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFits \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2021+ BMW M4 Coupe (G82)\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned for vehicles equipped with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eS58 twin-turbocharged engine\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRequires \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo cuts to the factory mid-pipe\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for installation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUses factory-style flanges and clamps for straightforward installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned to work with exhaust systems utilizing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efactory-style connections\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory mid-pipe can be reinstalled if the vehicle needs to be returned to stock\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eActive Autowerke recommends the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eresonated Gen 2 version for vehicles equipped with aftermarket downpipes\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eActive Autowerke has tested the system with factory and Active Autowerke downpipes and factory and Active Autowerke rear exhausts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFitment and sound results are \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot guaranteed with other manufacturers' rear exhaust systems\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePart of Active Autowerke's Motorsport Collection and designated for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003erace\/off-road use only\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eActive Autowerke Gen 2 Equal Length Mid-Pipe assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated Gen 2 resonators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory-style exhaust flanges\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRequired exhaust clamps and installation hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eActive Autowerke SKU: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e11-114R2\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eConfiguration: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGen 2 Equal Length Mid-Pipe\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMaterial: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e100% 304 brushed stainless steel\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDesign: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePatented Active Autowerke Equal Length Technology\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eU.S. Patent: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e11248511\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eUK \/ EU Patent: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3882441\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGen 2 design incorporates additional resonators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eInstallation requires \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo cuts to the factory mid-pipe\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory-style flange and clamp connections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eOne-year warranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePatented equal-length exhaust design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e corrects the unequal factory exhaust path to create a smoother and more refined high-RPM S58 exhaust note\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eGen 2 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eresonator technology reduces rasp\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with minimal reduction in overall exhaust volume\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHelps reduce the common \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2K RPM buzzing and cold-start rattle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e associated with the factory G8X exhaust\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eReplaces the restrictive factory mid-section for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eimproved exhaust flow and a significantly more aggressive M-car sound\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e304 stainless steel construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides excellent durability and corrosion resistance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory-style connections allow compatibility with appropriately configured factory and aftermarket rear exhaust systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":53094572065088,"sku":"11-114G2","price":2099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/7587\/4624\/files\/G80_EL_Gen_2_a.webp?v=1788370204","url":"https:\/\/www.forzamotorworks.com\/products\/active-autowerke-gen-2-signature-equal-length-mid-pipe-bmw-g80-m3-g82-m4","provider":"Forza Motor Works","version":"1.0","type":"link"}