{"product_id":"active-autowerke-x3m-x4m-signature-equal-length-mid-pipe-with-90-fixed-price-shipping-in-lower-48-states","title":"Active Autowerke X3M \/ X4M Signature Equal Length midpipe","description":"\u003cp\u003e\u003cstrong\u003eAfter extensive research and development, ACTIVE AUTOWERKE has announced GEN 2 of our EL midpipes. We worked with our factories to create specially developed RESONATORS that remove rasp from the exhaust tones with minimal change in the volume of the sound. A side benefit is that this also resulted in a reduction in the \"2k buzzing\" annoying to some BMW owners as well as a reduction in the cold start rattle from the factory. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWE DO NOT GUARANTEE RESULTS OR FITMENT WITH OTHER MAKES OF REAR EXHAUSTS. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e**This product is a part of the Active Autowerke Motorsport Collection. It is for RACE and OFF-ROAD USE ONLY! \u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAt the repeated requests from our customers, Active Autowerke is pleased to release the first ever Signature Equal Length Mid-Pipe for the BMW X3M and X4M. This brings our expertise with building the first equal length mid-pipe from the F8X and G8X M cars to the X3M and X4M SUVs. It provides a more aggressive and sweeter high revving tone to the stock exhaust.\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWhile these SUVs have received rave reviews for their performance, the sound is a muffled one leaving the driver to wonder if they are really driving a BMW M vehicle. In order to solve this, Active Autowerke has created a full exhaust system for the X3M\/X4M which comprises a choice of two midpipes - either a single midpipe or this new equal length midpipe, a rear axle-back valved exhaust and a set of GESI catted downpipes. Together, this remake of the stock exhaust results in a X3M\/X4M with an amazing sound. You will feel like you are driving a true M-car.\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis exhaust system upgrade was designed and engineered to work with most after-market exhaust systems\/mufflers on the market today with only a single cut needed in each side of the stock mid-pipe. It is a bolt-on that can be performed by most and the stock mid-pipe can also be reinstated if needed. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis system provides the maximum flow available and restores the sports car growl expected from a BMW M-Series car. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eActive Autowerke is able to improve on the factory mid-pipe by mixing the sounds earlier and for a longer period creating a deeper tone to the exhaust sound. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Active Autowerke single mid-pipe system is constructed of 100% 304 brushed stainless steel and has a industry standard warranty against rust. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis latest addition to the Signature line up is a must for the true Enthusiast looking for a better sounding car to match amazing performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDurable 100% 304 Stainless Steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eOnly single cut needed with Factory Style Flanges and clamps\u003c\/li\u003e\n\u003cli\u003eInstall to all systems that use factory style fitting\u003c\/li\u003e\n\u003cli\u003eOne year warranty\u003c\/li\u003e\n\u003cli\u003eReplaces stock mid-pipe for better sound and flow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVideo\/Sound Clips:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/k-93N15YJcU\"\u003eX3M Active Autowerke - Equal Length Midpipe - Gen 1 vs. Gen 2 Video and Sound Clips\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eApplication family: F-Chassis.\u003c\/p\u003e\u003ch3\u003eApplications and part numbers\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e11-121G2\u003c\/strong\u003e — X3M Gen 2 equal length midpipe; 2019+ X3M \/ X4M\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eBefore ordering\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eApplication text is supplied by Active Autowerke; confirm model, build date, engine and selected option. Open-ended supplier dates are not a guarantee for future model years.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Active Autowerke","offers":[{"title":"Gen 2 Equal Length Midpipe","offer_id":46380200329301,"sku":"11-121G2","price":1799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/3702\/5395\/files\/x3mel_g2a.jpg?v=1792155842","url":"https:\/\/www.kiesmotorsports.com\/products\/active-autowerke-x3m-x4m-signature-equal-length-mid-pipe-with-90-fixed-price-shipping-in-lower-48-states","provider":"Kies Motorsports","version":"1.0","type":"link"}