Darren_S15
Club Event Orgainser
Ive been trying to find out a bit of info on exhausts but cannot really find anything so thought some of the clever people on here can help.
Obviously everyone goes on about getting 3" bore exhaust pipes for the Spec-R.
But my questions is how much does a reduction in the exhaust pipe reduce bhp?
For example if you have a 3" cat back, but it reduces to say 2" at the muffler will this seriously reduce the total bhp of the car?
All views welcome...
Thanks,
Darren
Obviously everyone goes on about getting 3" bore exhaust pipes for the Spec-R.
But my questions is how much does a reduction in the exhaust pipe reduce bhp?
For example if you have a 3" cat back, but it reduces to say 2" at the muffler will this seriously reduce the total bhp of the car?
All views welcome...
Thanks,
Darren