You cant change it until its been Supercharged![]()
Yes correct LEE, Acid is looking into it for me, they now offer single as well as the original twin Charger kits, and now Dinan offer an awesome stroker kit, all depends on the price, and reliability as I don't actually know anyone in the UK that has one running, I will get the dyno day out the way, then see what route to take as for the money GT-R seems the best route for serious power vs tuning an M5