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BMW MM4(F82)

BMW M M4(F82)

Cat-Back System

POWER
+ 12.2Ps
at 6800rpm
TORQUE
+ 1Kg/m
at 2500rpm

Remote Control Valvetronic System

It Follows the OEM Actuator Drive

Following the OEM actuator drive in catback.

STONE valvetronic system.

Easily to install, use the OBD2 socket, it can be operated after connect the drive motor.

Using strong transmission components between the motor and the axis of the valve, to avoid the possibility of fracture.

Constituting with simple parts, durable, low crashed problems.

Doesn't use the engine or brake vacuum, won't affect the engine power or reduce the braking performance.

※On / Off / Setting / Auto functions.

Emission Notice

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De-Cat Downpipe (S55)

BMW M M4(F82)


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