DEVELOPMENT

FBMW F82-M4 EXHAUST DEVELOPMENT HAS STARTED.

F31-320d Touring (diesel) exhaust development.

A prototype with the same specifications as this product has been completed.

The exhaust system of the E90-335i, which has resumed development.

The E82-135i exhaust system, which was on hold for development, has made a prototype before mass production.

We focused on power and found a setting with the best pickup and high RPM release.