gibson super truck exhaust

[red silverado]

i have a gibson super truck exhaust the kind that comes out infront of the wheel and i gained hp and torgue and good throttle responce also i would recomend it to anyone and also it sounds like ya got open heeadders but deeper!

[j791]

I have always wondered what the Gibson Super Truck sounded like. I almost got one but decided to go with a 40 series flow with dual tips out the back. Do you have a 5.3? I am probably going to get an electronic cutout so I can fine tune my exhaust and get more of a muscle car sound.