just a quickie if i gutted my stock cats would it throw a check engine light and mess with performance? i plan on getting an off-road x-pipe and MIL elims from BBK but just a quick thing i want to do real fast
There isn't much difference between the 2 pipes power wise. When deciding between the two it really just depends on the sound you're looking for. X will give you a higher pitch growl while the H will be a lower rumble.