Notice the E36 BMW OBDI M50 Manifold Conversion kit results in a clean OEM install interfacing directly with your OBDII BMW parts.

Installs easily into your BMW E36 M3 in about 3 hours. Our kit includes all the parts needed to make the conversion. Users typically see a solid performance gain in the 3500RPM+ range and 10-30 hp. Our track car has this part on it, as well as one of our other salesmen's Z3 M Roadster conversion project car.