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Performance Parts for Euro, JDM & American Autos.

Product Image Maximum PSI E46 M3 Exhaust System

Maximum PSI E46 M3 Exhaust System


As we developed our E46 M3 turbo kit, we tested many aftermarket exhaust systems and were unimpressed with the quality, sound and performance that they provided.  We took this as an opportunity to develop, what we feel, is the most free flowing exhaust system for the S54 motor. The tone that accompanies this system is unmatched.  The full tig welded stainless steel construction is a a direct bolt in exhaust system that replaces the stock section two and three portions of the factory exhaust.  Paired with the Maximum PSI E46 Turbo Kit, we have seen gains as high as 30whp when compared to a stock exhaust system.

Some highlights:

All stainless steel constructed
Direct bolt in fitment
3” to 2 2.5” pipes
Quad polished tips
No highway drone
Deep exhaust note
One year warranty
Proven to handle 600+ whp