tunes and type of fuel
for all the tuners, when the car is tuned to run on 94 octant does the 10% ethanol affect anything in the code ? or it doesn't really make a big difference?
and what are the main differences between the 94 tune and the 91?
ESS | Challenge x-pipe | Akrapovic | Stoptech BBK (380/355) |Ohlins R&T | Dinan | Vorsteiner | Downforce USA | Varis Diffuser | Gintani | UUC | BMW Performance | Macht Schnell | Forgestar F14's SDC 19x9.5F 19x11R | 255.35 295.30