There is a very small rpm range (dip) where the Akra performs worse than stock.
This is between 2.000 and 2.500rpm (see attachment: black stock, red Akra Evo). Reason is the missing backpressure due to the High Flow Cats!
But promisse, you will not even feel it - you will just feel the gains!!!
If you are using your car, you will be above 3.000rpm anyway. Have fun with this system.
Quote:
Originally Posted by marwan
thanks andrew.
i know there akrapovic exhaust ads gain in mid and high range, but what about low range, as in from 1000-4000rpm, is it the same as stock, worse or improved? i don't mind if it's same as stock. cuz the last time i installed a supersprint on my E46 M3, low rage power terrible, it was really slow at picking up speed till i was well about 6000rpm. i don't just home akrapovic doesn't make E92 suffer from the same low power at the suprprint...which btw i ended up removing it after a few months.
that being said, i'll be ordering my akrapovic today or tomorrow...after i hear from you guys.
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