- Enlarged interconnected headers make for improved horsepower and low-end torque
- 1.75” to 1.875” high-flow 16-gauge stepped primary headers
- Features full 2” left side crossover and 4-1/2” muffler bodies with 2” inlets
- 2.50”, 220°, 16-gauge heat shields
- Removable baffles are wrapped in stainless steel wool and high-temp fiberglass for a rich mellow tone
- 18mm and 12mm O2 bungs welded into the primaries
- Heavy-duty, AccuSeal® reaction-block header-to-muffler clamps included
- Optional Ripper baffles boost low-end performance and enhance sound available separately
- Additional performance baffles are available separately
- Made in the U.S.A.