{"product_id":"active-autowerke-g80-g82-m3-m4-signature-mid-pipe-with-x-pipe-mid-pipe-only-with-straight-pipes","title":"Active Autowerke G80\/G82 M3\/M4 Signature mid-pipe with X-Pipe - Mid-pipe only with straight pipes","description":"\u003cp\u003e**This product is a part of the Active Autowerke Motorsport Collection. It is for RACE and OFF-ROAD USE ONLY!\u003c\/p\u003e\n\n\u003cp\u003e***Before your order ships you MUST sign and return the Off Road Use Only Waiver available HERE: \u003cbr\u003e\nhttps:\/\/images.activeautowerke.com\/Installation%20PDF%27s\/vehiclewaiver2.pdf\u003c\/p\u003e\n\n\u003cp\u003ePlease email, fax or take a photo of the completed form. You can email it to your sales rep or to info@activeautowerke.com and you can fax it to us at (305) 253-8921***\u003c\/p\u003e\n\n\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\n\n\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\n\n\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\n\n\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\n\n\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\n\n\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\n\n\u003cp\u003eFeatures:\u003cbr\u003e\n-Durable 100% 304 Stainless Steel\u003cbr\u003e\n-Only single cut needed with Factory Style Flanges and clamps\u003cbr\u003e\n-Install to all systems that use factory style fitting\u003cbr\u003e\n-One year warranty\u003cbr\u003e\n-Replaces (not removes) secondary cats for better flow and sound\u003c\/p\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":45004775882950,"sku":"11-087","price":1424.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/0804\/8420\/files\/45ba0591-39d6-43a5-9557-4c86c4fed4bd.jpg?v=1758578161","url":"https:\/\/www.graveyardperformance.com\/products\/active-autowerke-g80-g82-m3-m4-signature-mid-pipe-with-x-pipe-mid-pipe-only-with-straight-pipes","provider":"Graveyard Performance","version":"1.0","type":"link"}