I have a problem Im a GTO twin turbo and im not sure if my blow off is working nicely or not ...how do I check if my blow off is working nicely ...when i rev the car the mouth piece doesnt open nicely ..and there is no blow off...please advise me ..thanks pm me instead thanks ..need advises from you people thanks
My friend gave this firestar Launch Control System and i wanted to DIY install into my car but that's no diagram for it. Just wondering how it works?
Having 5 wires,
1) Red
2) Black
3) Purple
4) White
5)...