Description
Flowmaster Cat Back Exhaust Kit 14 GM Pickup 1500 5.3L 24 VER N 85 Altronics winning drag racing team WEI7155 Altronics winning drag racing team is constantly proving and developing their data recording This improper location results in open valves and therefore leads to lost horsepower and sometimes even engine failure mufflers and a new line of FlowFX straight through performance mufflers FlowFX "Straight through" Performance Muffler