Corsa Performance Axle-Back Muffler System - E90 E92 335i, 335xi
Part #: COR14561X
Corsa Performance T-304 stainless exhaust system for 2007, 2008 and 2009 E90/E92 335i & 335xi. Features mandrel-bent tubing, polished 4" tips, a muscular roar at high rpm, and drone-free quiet-cruising, thanks to Corsa's patented Reflective Sound-Cancellation (RSC) technology. Each muffler uses a Straight-thru design for maximum flow, resulting in maximized horse power and torque. This system replaces the rear mufflers, from the resonator-back.
Reflective Sound-Cancellation (RSC) technology - This technology is a non-electrical noise control system, where engine sound (pressure) waves are reflected in passages inside the muffler 180 degrees out of phase to cancel out unwanted sound waves. The result is a "tuned" muffler that "cleans up" the noise without eliminating the pure sound of power associated with a high-performance vehicle. Using this Corsa technology, the stainless steel Corsa Performance line of mufflers are tuned to eliminate passenger cabin resonance and produce just the "right" sound. The result is quieter cruising with an awe-inspiring roar at full throttle. This system is amazingly quiet during normal cruising, due to the "no drone" RSC technology, yet still has an aggressive presence and full sound while under throttle. This makes for ideal sound for those that want an aggressive "roar" while driving hard, yet still want a more discrete lower volume for normal cruising. (Please check out the video below for a sound sample).
As well as the tuned sound and drone eliminating sound, the mufflers use a straight-thru flow design for maximum flow and the least amount of restriction. Decreasing the restrictive back-pressure results in more horse power and torque, as well as the inspired sound this system creates for your 335i's twin-turbo engine. This is an axle-back system, which replaces the rear muffler sections of your 335i/335xi's exhaust. Made 100% in the USA in Corsa's Ohio facility, this exhaust features a lifetime warranty from the manufacturer. This exhaust is emissions legal in all 50 states (no effect whatsoever on emissions, and there will not be any "Check Engine" warning lights) as well as certified to meet the SAE J1169 sound test (a 95db noise limit used by many states).
This Corsa Exhaust fits the following BMWs:
2007-2010 E90 3 Series Sedan - 335i & 335xi
2007-2010 E92 3 Series Coupe - 335i & 335xi
*sorry not for convertibles
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Base Price: $1,249.95 (USD)
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