Can someone help me out with a stage 1 (software only, all stock hardware) tune for my Audi A4. Needs to run efficiently on 91 pump gas. I will log and if I notice lots of timing retard, I will know the tune was for 93/94 gas!
This car should be able to run about 14PSI of boost, good for about 35HP on stock hardware.
Let me know what you can do for me :)