Hey guys I'm new to the forum here. I have an 02 denali awd quadrasteer with a 6.0. I just recently had the motor and trans built. I'm running a 283/227 cam with pace setter long tube headers and a built 4l65e. I also have a volant CAI. I'm having my exhaust done this week and was wondering what the best setup would be for the best performance, true duals, x pipe, y pipe, size, diameter, etc. After i have the exhaust done i will be taking it to blackbear when they come to atlanta in april. Thanks for all advice.
