I know we all think about how great the Lamborghini is and we have even seen a few crazyies swap on a lambo intake. But is all that worth it… Well lets break that down.
for me in short… no its not.
Lets start with this.
https://www.youtube.com/watch?v=sxze-6Cqk38
Track time wise this Lamborghini went 12.8. Not super impressive. Espically when you consider that more than 1 JHM tuned and JHM exhaust S6 cars went 12.9
Lets look at some specs
The Audi S6 weighs about 4500 lbs
The lambo weighs about 3500lbs
5.0 lambo hp 520 / 375 2006
5.2 lambo hp 550 / 390 @8000 rpm
The S6 hp 435 / 390 @6800 rpm
If you look for dyno sheets and specs on the normal 550 cars they all seem to come in at around 400whp to about 430whp
If you look at dyno sheets for stock S6 cars they all come in around 300 to 330whp so about right with the 100extra hp. BUT if you look the lambo makes a good chunk of power after 6500rpm so alot of the power is more rpm
But add headers to the S6 and it all falls apart
http://www.audirevolution.net/videos/198/audi-v10-s6-w-headers-and-catback