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![Active Autowerke Axle-Back Exhaust for 2007-12 BMW M3 [E90/E92/E93] (11-015/6)](https://cdn11.bigcommerce.com/s-ldaxybx767/images/stencil/500x659/products/37105/168611/_1430230210__81076.1689097167.jpg?c=3 "Active Autowerke Axle-Back Exhaust for 2007-12 BMW M3 [E90/E92/E93] (11-015/6)")
| Item Details Want an exhaust that's not too loud, but has a nice tone? True performance, durability, light-weight design are featured in this Active Autowerke exhaust. The exhaust is constructed of 100% 304 polished stainless steel and features the Active Autowerke adjustable tips. The exhaust system also features an Active noise canceling chamber (NCC). This is a straight through system providing substantial flow improvements over the factory exhaust. Your car will gain 12-15 horsepower and up to 17HP with their programmed software. This is a complete bolt on system which requires no cutting or welding, simply remove and replace! This exhaust is much lighter than the stock one weighing only 44 lbs over the stock 53 lbs! | |||||||||||||||||||
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Part Number: AA-ExhE9XM
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