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I know we have a Scan & Tune section, but not much activity there.
I am pretty computer savvy and do not want to use a "limited" handheld unit. I was thing HP Tuners or EFI Live.
First off, my car is pretty much stock, A4 with 3.15, has the Vararam, Granatelli cat-back. I plan on more mods later, but want to do some simple things first. (Fan controls, Tranny shift points, etc)
Can I tune and expect any gains with my current set-up or do I really need H/C, intakeswap, etc? I'm not looking for a lot, but maybe a free extra hp.