Akrapovic Evolution Exhaust for 991 GT3
#32
Can someone explain me why these GT3s produce less HP than the amount mentioned by the manufacturer (in the video on the first page - 443.7 and after the installation of the exhaust 474.6)? I understand that this engine has no turbo and the weather also has effect on the dyno numbers, but is the difference really that big? I have been looking for such information for a long time and I will be glad if someone tells a bit more.
#33
So, 443.7 is the power at the wheels? If you convert that into HP at the crank it becomes somewhere around 520-525 bhp stock? Please correct me if I am wrong, because this is confusing to me.
#34
just found this!
AKRAPOVIC - Porsche 991 GT3 - YouTube
it shows 31hp increase over stock.. really?
If so, then it's worth it..
karim
AKRAPOVIC - Porsche 991 GT3 - YouTube
it shows 31hp increase over stock.. really?
If so, then it's worth it..
karim
#35
Nordschleife Master
So if you're saying you don't believe in the quoted hp gain with the Akra system, this is surprising news. Can you add anything else to this?