I wanna supercharge my M5....

[colamangr]

Hello!!!

I am planing to install a supercharger to my M5 and i found one named rotrex with a complete kit at a good price. what i want to know is what can i use to control fuel and ignition. Could somebody help me?

Thank you!
Akis

[ericcamaro]

mega squirt for tuning and id try and fit an m3 twin screw that hooks up to the ITB's. Id think you could get about 450 rwhp with proper tuning at about 9-10psi. I have about 300 engine horses in my 525i running 6psi.

[Jon K]

Problem is it would need a whole new belt system as its got v-belts. worthless project if you ask me.