Features

• Features full 2" left side crossover and 4-1/2" muffler bodies with 2" inlets
• All M8 systems feature: 1-3/4" to 1-7/8" to 2" high-flow 16-gauge three stepped primary headers
• Enlarged interconnected headers make for improved horsepower and low-end torque
• 2-1/2", 220? 16-gauge heat shields
• Baffles are wrapped in stainless steel wool and high-temp fiberglass for a rich mellow tone
• Heavy-duty AccuSeal? reaction-block header-to-muffler clamps included
• 18 mm and 12 mm O2 bungs welded into the primaries
• Optional inserts boost low-end performance (available separately)
• Made in the U.S.A.

Specs