This is our cat back exhaust system for the BMW E92 V8 M3 Series. It has been professionally mandrel bent and TIG welded out of 304 Grade Stainless Steel in order to provide a more free flowing system, gaining both power and torque as well as an enhanced sound that is true to the character of the M3.
The bore diameter of this system is 2.5 inch.
x4 304 Grade 2.75" Stainless Tailpipes Includes all clamps and fittings required to fit the vehicle
this system enhances the noise of the M3 V8 engine.