Are the S-SAFC2 easy to tune and will I get much of a power increase? Need one for a ca18det. All thats on the car is intercooler, turbo back exhaust. Just didnt know if I will need after market injectors, fuel pump, etc. Still want the car to be reliable but want more power and I know the CA's are good for quite a bit of power.They are piggy back are they easy to install? Im from Tassie any help or ideas would be awsome
THANX