The KO M50 Manifold Conversion kit installed on our KO Stage III Boost Kit 1997 E36 M3 Track car. Notice the Vortech (Dinan) Supercharger. This conversion added 32 rear wheel horsepower to our track car, putting it up to 340 rwhp at the wheels at that time. Currently we're seeing over 400 rwhp!

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.