Originally Posted by fluid

I just had the Stage 1 installed yesterday. Initial observation is it seems to drive smoother as far as acceleration, and a bit more pick up. It's not a huge jump in speed but I didn't expect that, and for < $700 I'd say it was worth it. I drive in 91 mode since we only get 91 octane across AZ (mostly). I really like the more linear response but my biggest problem is the design of my car - it's a FWD @%$#!#$ !!! I really like my A4 and don't regret buying mine since I felt the deal was good but sure wish it was a Quattro (never been a fwd fan). My car is vanilla but I like it. Good upgrade

Originally Posted by 2wdBlazer

I originally thought stage 1 was ok as well but stage 2 is where I really smiled. Well worth the few bucks for an Ebay test pipe as the stage 2 program is free. Feels like adding stage 1 all over again.

Originally Posted by fluid

Thanks for the input. The place I had mine done said the Stage 2 would be ~ $500-600 out the door - how muc is an Ebay test pipe? Is that all that's needed? I'd welcome more power (who wouldn't?) but due to fwd, I hope it doesn't magnify torque steer to the point it's unbearable.

One last question - sound, does the test pipe alter it at all? I'm probably in the minority and don't like to create any unnatural aggressive sound in a 4-cylinder car.

Originally Posted by eMacPaul

They claim their chips will improve your MPG, but I guess that's if you drive pretty conservatively. I didn't notice any significant change.

Originally Posted by fordyoz

Im scheduled to get the APR stage 1 ECU next week...but I have been reading some threads here and I am looking into jumping right to stage 2 which only requires the test pipe. APR says stage 2 ecu with test pipe is 15-20 hp more than just stage 1 ecu(apr salesmen told me on the phone today).

However, when I have to get my car inspected how difficult/expensive will it be to make the adjustments to my stage 2 in order to pass inspection?