Originally Posted by 88 orangepeel notch
That is very odd. But don't they get louder the higher up in the RPM range you go ?
I wish I could explain it but it just doesn't make sense.
All you changed was the exhaust correct ? No other changes made to the motor ?
No other changes. I added long tubes, a bbk x pipe and loudmouth 2s with no cats. There is absolutely no restrictions and the What blows my mind is it's no louder than stock, even while reving in high rpms. It's a different sound but not louder, but I expected it to be screaming like my buddies who has stock mufflers.