Originally Posted by jordan s
i've read a lot about how theres 2 cats in the header.... has anyone ever tried gutting them? or is it just easier to custom fit borlas or whatever?
Just my opinion but gutting an exhaust manifold usually makes your car sound like a tin can ricer...I'd assume this is true because it leaves a big nasty resonating chamber left in there.... I chopped my rear cat out completely and mounted a 3'' to it... fronts still in there.. no rice.
If I were to take the front out I'd probably get more power but i doubt even my butt dyno can tell the difference.
This is kind of ranting.... didnt answer any questions, just some info. sorry. hahaha