yayant

I use my 02 a4 about 200 miles a day. anyone have suggestions on which chip would be the best for this sort of application?

WJM

it depends on how YOU drive during that 200 miles, and on what kind of roads

AntiSocial

They're pretty much all the same.

MFZERO

baked lays

Gambba

Although I take it you're from the States, in the UK Revo do a toggle switch which allows you to go between stock and chip programs, which maybe good for you. Now considering APR are sueing Revo for stealing their technology/software it would seem APR must have this switching available either now or in the future.

Other than that they are all pretty much of a muchness, choose someone that's local is the best rule.

Audi R4R

I've tried a TAP chip, a Wetterauer chip, a Neuspeed chip, a Garrett Chip on the A4. Most people end up going APR/GIAC and I'm sure it's a good bet. But just make sure that the chip you end up buying is not overly aggressive - ie. not claiming it's the best because max boost is at 1.2 bar or anything silly like that. IMO, a safe chip as the first mod should run you no more than 1 bar (14.7 psi) of boost. The Neuspeed one I had was very conservative with a raing of 0.8 psi of max boost.

But you'll be pretty happy with the chip mod! It is the must "MOD" if there ever is such a thing. Performance/$ can't be beat!

Cheers!,

Steve