Mustang MAC H-Pipe Pro-Chamber 2-1/2" Off-Road For Shorty Headers Or Stock Manifolds 5.0L 1986-1993
Part Number: PC8693
MAC 2-1/2" Off-Road Pro-Chamber H-Pipe for 1986-1993 5.0L Mustangs Equipped with Shorty Headers or Stock Manifolds.
The Pro-Chamber h-pipes go even further than traditional h-pipes to produce more torque and horsepower by merging exhaust pulses in one area. Merging of all exhaust gasses creates higher temperatures which creates a boost in exhaust velocity, plus forcing exhaust gas to see both outlets. Eliminates catalytic converters. This h-pipe features a natural uncoated finish.