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[s33gav]

Quote: Originally Posted by BRMCooper (original)

been to 1320 and with just a 15% alta V2 pulley it made 207bhp@fly then they put on the GRS intercooler and it shot up to 225bhp@fly!!! got the dyno print out to prove it!! its next on the "Things i MUST have" list!

The thing is, your car would most likely have made more bhp on the second run anyway - without touching a thing. no doubt the grs made a difference, but it's really difficult to acurately say how much of a difference.

saying that im quite tempted in this offer myself, as I'd like to see the curves my car makes now anyway, so seeing it with the grs would be interesting also.