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From: Reno is so close to Hell you can see Sparks , State Of Confusion
St. Jude Donor '12-'13-'14
EFILive.
Hello everyone..
I have a question.
My son has an EFILive I think it is called and he said it would work on my car, What I was wondering is if anyone might have any input on what we might change on my car to make it more positive?
My car is a stock 2002 A4 Coupe Z51, The only thing I have done to the car is installed a Hallteck intake.
Thanks in advance.
Bill K
You can lean it out a bit, add some timing, alter TM, improve tranny shift performance, raise rev limiter. With EFILive, you can alter anythign within teh tune. If you decide to adjust AFR, the preferred method is with a WB02. If you don't have access to a WB02, I would move with caution.
Just an opinion but you will notice a better SOTP improvement by working on tranny tuning. I can't help you there as I have not worked on an A4 with EFILive.
Honestly, you will not find a lot of power with a basically stock car.