Quote:
Originally Posted by gixxerboy63
Stage 2.... Does that include downpipes?
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Nope.
Also, about your sig (640hp AA tune), it makes maybe 580hp, not 640.
http://store.activeautowerke.com/col...mance-software
Notice the log shows a peak 454 at the wheels. Now compare that to the rated 555 and you get an 18% drivetrain loss. Take that same drivetrain loss and apply it to their rated hp after the tune of 473 at the wheels and you get 578.
Sorry to bring it up here, but I keep seeing it advertised on all these tunes that provide ~90hp gains in the midrange and everyone assumes it is peak gains.
Same applies to my Velos tune...