MST Performance Air Intake System - BMW / M2 Competition / M3 / M4 / S55 | BW-M3401
Description:
* Maximizes airflow to provide gains of 10-12 HP!
* High quality laser cut heat shield helps block hot engine air
* Better throttle response and more exciting sounds
* Can be upgraded to the original power programming or Stage 1-3 programming
* High-flow air filter, easy to maintain
Fits:
BMW S55 3.0 Engine M2/M3/M4
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov