How Much of a Hp increase did y'all get? Trying to build as much HP & torque. I don't card for the sound, as long as I can see people's faces just before I pull away.
Did you have any issues with that cat back? My local dealer did away with those because of bad fit ups. They sold them for 450 not installed.I have the Heartthrob Exhaust and AFE Stage 2 CAI and love the sound. Then i tuned it with SCT livewire it a different truck