About This Part:

• The worlds only 5-step performance exhaust system • Triple stepped headers for anti-reversion, full range torque and optimal horsepower • 2.5” To 3” double stepped performance baffles or optional quiet baffles • 4” Muffler with 2.5” O.D. full length, one-piece 220 degree heavy-duty, 16 gauge heat shields • O2 ports & plugs provided • Complete with mounting hardware and brackets • Drag strip rumble Box: 61" x 21" x 7" 59 Pounds.