My friend who drives an E55 AMG just told me about this company...
Supposedly their softwares give almost every car including the new A4's at least 30hp/30torque gains...
My friend actually installed the software on his car, and he says he loves it. better mileage, faster, and etc...
Does anybody else know about this website??

when you go to the website, click on Orders/Buy tab, then click on the Audi logo, and scroll down to the A4's...<ul><li><a href="http://speedtuningusa.com/">Check it out</a></li></ul>

Had their chip in my 2000 Volvo V70R. Their chips tend to be a little conservative, but the quality is there. The programming is done in Austria.

I pass by this place everyday on my way to work. Maybe i will go in and check it out.

It looks to me like the chip is a little weaker than the apr chip because of the 45 less hp. But still looks like a prestigious brand. thanks for letting us know

I thougth that chips really only work on turbo cars. Yes they will add hp to a pure V6 engine but it'll only add like 10 hp maybe right? i dont think your going to get gains of 25-30 hp from a natural aspirated engine. i may be wrong

I was suprised to see a 25 HP increase. But they have a dyno chart for the 3.2, so unless they just made it up....remember also that the 3.2 has been out in Europe for at least a year longer, not to mention in the A6. So they have had time to work on it. Also they use tuned A4 3.2's in the Vodacom Power Tour Production Car Championships -- racing it against modified Nissan 350Z's and 330i's. So there is definitely tunability there.

Maybe it has something to do with FSI, and perhaps part of the big gains with the chipped 2.0T are due to FSI as well.

Who knows. According to the A6 people, and others in Europe, the 3.2 doesn't even open all the way up until you get about 11-12K miles on the engine. I'm only at like 5500 on my car, and unlikely to do anything with a chip or exhaust until I feel like the engine is completely broken in.

But I would gladly pay $400 for a 25 hp chip!