Stages 1, 2
- Stage 1 is a file for full stock engine (available for almost all cars, truck and more).
- Stage 2 is a file for engine with some intake and exhaust modifcations.
- Stage 3 is a file for hard engine modifications (as turbo, injectors, MAF, etc). We don't sell Stage 3 files.
Please ask for avaibility of stages 2.
