Berk Technology BMW 135i 08-up Axleback Race Exhaust Muffler Delete

The Berk Technology rear muffler delete is a no compromise approach to maximum horsepower gains in a lightweight elegant package. The muffler delete features a completely straight through design with zero obstructions to flow. The twin 80mm dual wall tips finish off the look with a classy appearance that doesn't take away from the original look of the car.

Key Features:
-The most free flowing design possible. Zero baffles, zero restrictions, maximum flow.
-Single 3" merged to dual 2.5" pipes.
-Finished off with twin 80mm dual wall tips
-Gives the 135i a very aggressive exhaust tone.
-Extremely lightweight system.
-Fits both N54 & N55 models.