Active Autowerke Signature Rear Exhaust - Bmw E93 M3 Convertible 2008-2013
True performance, durability, and attractive weight advantages with innovative features places the Active Autowerke E93 BMW M3 exhaust in a class of its own. This system is constructed from 100% 304-stainless steel and features adjustable Active Autowerke double walled tips, making it ideal both for 2-door and 4-door models (also allows for cleaner fitment with diffusers).
This system uses factory style flanges making it a complete bolt on system that requires no cutting or welding. The system is a straight-through design providing substantial improvements to gas flow over the factory exhaust.
The sound is unobtrusive, with a rich mellow tone and delivers a solid 5+hp, with key gains in the mid-range. In addition, the Active Autowerke E93 M3 Signature Exhaust system features large 3" piping for maximum exhaust flow while maintaining enough back-pressure to result in horsepower increases across the entire RPM range.
The factory E93 M3 muffler features a Noise Canceling Chamber inside the muffler and Active Autowerke has retained this feature by adding two custom Active Autowerke noise canceling chambers (NCC) on each muffler to reduce/minimize the drone (the 'booming' noise some muffler emit at cruising speeds, ~3500 rpm).
The Active Autowerke E93 M3 Signature Exhaust System provides increase in horsepower, great sound and appearance making it a must for the true M3 enthusiasts.
Large 3-inch mandrel bent piping for maximum flow
Durable, 100% 304 brushed stainless steel
Double-walled 76mm Signature stainless tips
Revolutionary NCC -Noise Cancelling Chamber
Adjustable Tips with Embossed Active Autowerke Logo
Improved power & torque throughout entire RPM band
Gains of 5+ HP over stock configuration; Additional HP with our programmed software
BMW factory style hardware makes a truly easy installation with no need for cutting or re-welding
Weighs 40 Lbs vs. the factory of 55.1 Lbs.
Fitment for Coupe,Convertible and Sedans
Complete illustrated instruction manual
Two year warranty
2008 Bmw E93 M3 Convertible
2009 Bmw E93 M3 Convertible
2010 Bmw E93 M3 Convertible
2011 Bmw E93 M3 Convertible
2012 Bmw E93 M3 Convertible
2013 Bmw E93 M3 Convertible
Images are for representation purpose only and may differ depending on application.