(BW-F90M5)
Features
* Maximizes airflow to provide gains of 10-12hp
* 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 orStage 1-3 programming
* High-flow air filter, easy to maintain
* Direct fit kit
* The engine air filter should be cleaned every 20,000 km of usage and should be replaced at 60,000 km of usage
 
Fits
F90 M5 S63 4.4L
 
Note: Please make sure our product is compatible with your car before placing an order, if you have any questions please contact us.