{"product_id":"active-autowerke-g80g82-m3m4-signature-mid-pipe-with-x-pipe-11-087c","title":"Active Autowerke G80\/G82 M3\/M4 Signature mid - pipe with X - Pipe (11-087C)","description":"\u003cp\u003eActive Autowerke is proud to release the highly anticipated Signature Mid-Pipe with X-Pipe for the BMW G80 M3 and G82 M4. While these cars 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-car. In order to solve this, Active Autowerke has created a full exhaust system for the G80\/G82 which comprises this mid-pipe, a rear axle-back valved exhaust and a set of GESI catted downpipes. Together, this remake of the stock exhaust results in a G80\/G82 with an amazing sound. You will feel like you are driving a true M-car again. We are shipping systems with or without the secondary cats to fit your driving need. The catted version drops the exhaust volume very slightly and provides a slightly deeper tone.\u003c\/p\u003e \u003cp\u003eThis exhaust system upgrade was designed and engineered to work with most after-market exhaust systems\/mufflers on the market today with only two cuts needed in 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\/p\u003e \u003cp\u003eThis system provides the maximum flow available and restores the sports car growl expected from a BMW M-Series car. An available option replaces the restrictive secondary cats with high-flow 100 cell flat cats that changes the sound slightly providing a deeper sound. There are also plans for a future resonator upgrade for those who prefer a smoother sound to their exhaust systems.\u003c\/p\u003e \u003cp\u003eActive Autowerke is able to improve on the factory mid-pipe by increasing the flow and removing the two sets of resonators. The X-Pipe design has a scavenging effect that yields modest horsepower gains.\u003c\/p\u003e \u003cp\u003eThe Active Autowerke X Pipe system is constructed of 100% 304 brushed stainless steel and has a industry standard warranty against rust.\u003c\/p\u003e \u003cp\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\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDurable 100% 304 Stainless Steel\u003c\/li\u003e \u003cli\u003eOnly single cut needed with Factory Style Flanges and clamps\u003c\/li\u003e \u003cli\u003eInstall to all systems that use factory style fitting\u003c\/li\u003e \u003cli\u003eOne year warranty\u003c\/li\u003e \u003cli\u003eReplaces (not removes) secondary cats for better flow and sound\u003c\/li\u003e \u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cli\u003ePart Type:X-Pipes\u003c\/li\u003e\u003cli\u003eFitment Spec:Vehicle Specific\u003c\/li\u003e","brand":"Active AutoWerke","offers":[{"title":"Default Title","offer_id":52025750585636,"sku":"11-087C","price":1709.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/ShowProductImage_af58dde9-60b1-49a0-80b6-c71893715a1a.jpg?v=1771509464","url":"https:\/\/autohousesupply.com\/products\/active-autowerke-g80g82-m3m4-signature-mid-pipe-with-x-pipe-11-087c","provider":"AutoHouseSupply","version":"1.0","type":"link"}