Ark Performance Downpipe and Test Pipe (DP0702-0138) 7101 Each header is manufactured with

Each header is manufactured with 1-1/2" CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds

and octane lowering oil vapors and oil pooling within the intake tract

Our ultimate goal was to make the best up pipe the aftermarket has to offer

Off-Road Gate Plate with Special Functions for better off-road control

Ark Performance Downpipe and Test Pipe (DP0702-0138) 7101 Each header is manufactured withThe ARK downpipe and test pipe are designed to get the most power out of the motor. We use 2. 5" Piping SUS 304 Steel, Increases dyno proven Horsepower And Torque From Mid Range To Redline. Notes: This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed course and open course racing that is formally sanctioned by a