The MagnaFlow Cat-Back Exhaust not only offers dyno-proven gains and superior fitment for your 2008-2011 E90 M3 Sedan, it also makes your BMW sound the way it should've from the factory.
Most E90 M3 V8s sound "OK" from the factory, but they're designed to have a very subtle tone for the "average" BMW owner. There's only a whisper of the available performance of your E90 M3. The MagnaFlow exhaust cures that problem with a pair wide-open performance mufflers that offer a moderately aggressive sound. The smooth, deep tone is suitable for mild-mannered street cars driving around town, yet it opens up nicely under wide-open throttle to have you smiling all the way to your V8 E90 M3's rev limiter.
MagnaFlow Cat-Back Exhausts are constructed of 100% polished stainless steel. The mufflers are lap-joint welded for solid construction and rugged reliability even in the most extreme conditions, and they feature a free-flowing, straight-through perforated stainless steel core, stainless steel mesh wrap, and acoustical fiber fill to deliver the performance and sound your car deserves.
Each MagnaFlow exhaust is designed to provide years of trouble-free performance with better-than-stock looks, plus a lifetime warranty to back it all up. Plus, the MagnaFlow Cat-Back is significantly lighter than the factory parts, so it doesn't just look beautiful and sound great - it improves your E90 M3's handling as well.
- Dyno-proven gains
- Superior fit and finish
- Neighborhood-friendly sound on the street
- Full German soundtrack at wide-open-throttle
- Exceptional weight savings
Made in USA Notice of Regulatory Non-Compliance.
This exhaust system has been developed to work in conjunction with all factory emissions controls and equipment. Installation of this exhaust will not increase emissions nor cause a check-engine light or fault codes on a properly maintained vehicle. However, neither BimmerWorld nor the manufacturer can assure compliance with local or state regulations regarding sound levels or other compliance with vehicle inspection or registration. It is the responsibility of the vehicle owner to ensure his/her vehicle complies with all federal, state, county, or local regulations. Some suppliers will not ship to certain states, requiring extra delivery time. We will advise you of any delays.
BMW Fitments: 3 Series
E90 / E91 / E92 / E93 (06-13) > M3