I just picked up an 04 S4 6spd the other day. I had Audi do a full inspection on it and the only thing they found wrong was a collapsed motor mount (under warranty). My question is what do these cars dyno WHP stock? I would like to get mine done to make sure it's in the right ball park for stock and running alright. Thanks for any replies

 

250 ish.

I know of a B6 S4 with a flash, exhaust and intake and it only put down 270 or so, and that was also on a dynojet. My stage 2+ B5 put down 310 moments earlier.

 

Thanks man. I just saw a video of a B6 S4 and it dyno'd 200whp and I was a little thrown off by those numbers.

 

the v8 is more for the amazing sound ( especially with FI down pipes and exhaust...) if you wanna go fast get a b5 and upgrade the turbo's

 

I bet a rear mounted turbo and a 150 shot would get a B6 moving.

 

idk.. id love to see a B6 S4 with some K03's on it (instant thrust) or even K04's or TiAL 605's.. 18 psi of boost to redline on a V8 already pushing 340 to the crank would be impressive.. or a BAT @ 20 psi would be amazing... im sure there has got to be a build around like that, i know there are tons of stuff with the B5 S4, parts are more readily available, stuff is getting cheaper, and more guys are doing the builds..

 

like an rs6 =)

only problem with the b6 s4 engine is it does not have forged pistons like the b5 s4 engine... and i've seen the connecting rods... not as beefy as i'd hope they'd be... so boosting would probably only get you moving to the repair shop for an engine rebuild...lol

 

if i was going to do a BAT or a twin t setup on the V8, id for sure get pistons and rods, hell, do it right the first time, go all out for 700whp :-)

 

So If I took my 04 S4 bone stock to a shop that uses a Mustang MD500 AWD dyno, what kind of whp should I expect? Or be happy with? Thanks.

 

250ish