https://www.audiforums.com/forum/sho...d.php?t=113238

^It's not strictly for A4's. You guys with 00/01 S4's can send your ECU's out for this too! Klum00 hosted the last speedtuning group buy and it went well, so for those of you who missed out last time, check it out!

 

I'd love to do this, but I want the APR chip with several programs on it, ie. stock and 93 octane.

I'll mention it to my father who has the 1.8t.

 

i had my ecu tuned by them as well and i am pretty happy with the preformance for the price.... (V8)

 

Your site say a stock b5 S4 has 265 / 400tq nm (295 ft tq) and the A6 Allroad 2.7T 250 / 350tg nm (258 ft tq)... umm those are the same engines how are they different rating?