LAPTORR BLOW BY CONTROL T-REV for E46-M3

Applicable Models
BMW E46-M3

112-02501-E46M
Blow-By Control T-REV

This device converts the pressure inside the engine's crankcase from positive to negative.
The negative pressure reduces piston pushback and air resistance, making piston movement easier.
The α system's valve control draws air from the air filter to prevent negative pressure from exceeding the specified value.

Effects:
Improved engine pickup.
Better response when pressing the accelerator pedal from off.
Smoother gear changes.

If you have any other questions, please feel free to contact us.