Product Description:

The 100 cells race catalytic converter substitute the OE coneverter, reducing the exhaust counter pressures. The tuning potential of the car is greatly improved, and it is important to combine the catalytic converter substitution together with a software tuning. Without a software improvement, te catlytic converter substitution may cause the CEL on, and a torque reduction.

TSBMWM2C16.303.A BMW M2 F87 RACING CATALYTIC CONVERTER