Exhaust Prototype: G29/Z4-B48 Engine

This is the exhaust system from behind the catalytic converter to the tailpipes.
The exhaust flaps are installed by relocating the BMW genuine actuator.
Using a rear diffuser designed for the M40i, the quad-exit tailpipes emphasize a sporty look.
Designed with engine power in mind, it produces a smooth and pleasant exhaust note at high RPMs.
We have made adjustments based on driving tests in various locations—including city streets, highways, hill climbs, and circuits—and plan to release it around December.

The G29/Z4-20i features a short wheelbase and a 4-cylinder turbocharged engine ( B48 ), resulting in a light front end and excellent handling. With a light tuning upgrade that adds about 100 horsepower, it transforms into a vehicle that offers an exceptional motorsports experience.
We want you to experience this excitement, which is why we’ve started developing an exhaust system for the 4-cylinder model.