BMW M

BMW Exhaust Valve Simulator by LCI Motorsports—eliminates ECU error codes when removing exhaust valves. Compatible with most F & all G chassis cars, including the M2, M3, M4 and more. Valve actuator dummy plug for exhaust modifications.

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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.

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