Upgrade your BMW's performance and sound with the LCI Motorsports Exhaust Valve Controller. Designed for BMW and BMW M cars with dual exhaust flaps, this module provides easy control for exhaust sound and flow.
Upgrade your BMW's performance and sound with the LCI Motorsports Exhaust Valve Controller. Designed for BMWs with a single exhaust flap, this module provides easy control for exhaust sound and flow.
