Sport exhaust system type Cat-back by dAHLer dedicated to BMW M340i G20/G21.
The entire system is made of stainless steel, with engraved black chrome exhaust tips from dAHLer included.
(Optional exhaust tips made of carbon fiber are available).
This exhaust is equipped with valves that allow sound adjustment.
The system is perfectly fitted to the car, and installation does not require any modifications.