Audi TT 225 modshack stg 3 vs. WRX STi....driving imrpessions.
07-25-2005, 02:18 PM
#27
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need dyno of same car..before/after>>>>
dyno variance from car - car / machine - machine is big...5 - 15%.
Don't trust any of 'em. As for my reported 375hp (pre-cam / pump), I wonder....can that be replicated???? hmmmmmmmm
I trust no claim....all given under optimum conditions or down right lies (like....measuring quattro on a 2 wheel machine with haldex unplugged...oye!)
Don't trust any of 'em. As for my reported 375hp (pre-cam / pump), I wonder....can that be replicated???? hmmmmmmmm
I trust no claim....all given under optimum conditions or down right lies (like....measuring quattro on a 2 wheel machine with haldex unplugged...oye!)
07-25-2005, 02:23 PM
#28
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I thought he actually did a pre exhaust run and measured the dif. on the same dyno with the same
setup. I guess I should have asked him for more information on the type of dyno and the way he dynoed in general.
07-26-2005, 04:19 AM
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right, however....>>
I researched the different exhausts to death before I made the purchase. All made similar claims of 10-12% crank hp gains, but like Steve said if feels more like 12hp overall.
07-26-2005, 04:22 AM
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"manufacturer's claims", regardless..>>
10-12% crank is what is claimed by most mfgs, but as Steve said it feels more like 12 hp.
I have APR, I don't know about Borla, but whatever the gains it changes the character of the car and the butt dyno feels the improvement.
I have APR, I don't know about Borla, but whatever the gains it changes the character of the car and the butt dyno feels the improvement.
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