How do I start?
I installed a Supercharger on my C5 m6 '03 (P1SC)
I'm scared of messing something up so I started it but it idles bad.
What should I change first, second, then third and so on?
I want to tune it basically so I can drive it some and them take it to a dyno to do some WOT runs and check power and A/F ratio's!!!!!!!!
Sorry so long, I just need some guidance.