Push RPM Limits: Safely increase your RPM to 9600 for maximum performance

0L BMW E46 330i M54 3

FX1000 (10") Twin Disc Aluminum Flywheel

USB tuning cable

Precision Engineering by SuperTech: Trusted by top engine builders for consistent performance

BMW S55 Build Kit, F80 / F82 / F83 / F87 Kit:Level 1 Push RPM Limits: Safely increaseThe 5150 AutoSport Pro Series Turbo Build Kit: An all inclusive arsenal of internals custom assembled to prepare your BMW S55 engine for high horsepower, turbocharged performance. A Kit for Every Build and Budget There is no one size fits all, which is why we offer several stages of upgrade. Through careful selection and pairing of components, we are able to offer customers a variety of kit options, catering to each build and budget. Options: Level 1