MST Cold Air Intake System for BMW F8X S55 M2C/ M3 / M4

This intake kit includes a 3" intake pipe, an engine heat shield that helps block hot engine air, a MST high-flow air filter and easy to install. We also did the Dyno testing, the maximum increase is about 10-13HP, the throttle response is better than the original air intake, and there are more exciting sounds. After installation, it can be upgraded to the original power programming or Stage 1-3 programming.  Features 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