This is the MagnaFlow "Touring Series Sound" exhaust, which offers a less aggressive sound than the all-out "Sport" sound exhaust. If you're looking for a tasteful street and neighborhood-friendly exhaust system for your 2011 model 335i BMW, this is the one you'll want. (If you want the more visceral experience of the "Sport" exhaust, please see part # 15541.)
Premium-quality, lightweight stainless steel exhaust system for maximized performance and sound quality
The MagnaFlow Performance Exhaust System for the 2011 E90 335i sedan is specific to the 2011 model year. Why? Because your 2011 has a newer style turbo engine than the previous year 335i. This MagnaFlow "Touring Series" exhaust not only offers dyno-proven gains and superior fitment, but it makes your BMW sound exactly the way it should've from the factory - a tasteful "bump up" in the sound from the overly quiet stock system.
Most BMWs sound nice from the factory, and the 2011 335i is no exception. But as the case for all stock BMW exhausts, it was designed to be very quiet for a wide range of non-enthusiast BMW owners. So your stock 2011 335i only gives a hint of the performance the Twin-Power N55 turbocharged engine is capable of. The MagnaFlow exhaust system cures that problem with a freer flowing performance mufflers that offer a noticeable improvement in sound, without being so aggressive your neighbors look at you funny. 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 N55 3.0L engine's rev limiter.
MagnaFlow Performance Exhaust Systems 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 you're looking for.
Each MagnaFlow exhaust system is designed to bolt right on and provide years of trouble-free performance with better-than-stock looks, plus a lifetime warranty to back it all up.
Significantly lighter than the factory exhaust, the MagnaFlow Performance Exhaust System doesn't just look beautiful and sound great - it improves 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.
BMW Fitments: 3 Series
E90 / E91 / E92 / E93 (06-13) > 335i