Khrome Werks 2-Into-2 Two-Step Crossover Header System — 2-Into-2 system, 4-1/2" muffler, 12 mm & 18 mm O2 bungs, black

Engineered to deliver stronger low-end torque and open-road horsepower.

• Enlarged interconnected headers improve horsepower and boost low-end torque for more responsive acceleration.
• High-flow 16-gauge stepped primaries, 1-3/4" to 1-7/8", promote smoother exhaust flow across the rev range.
• Full 2" left-side crossover with 4-1/2" muffler bodies and 2" inlets for balanced scavenging and sustained power.
• 2-1/2", 220°, 16-gauge heat shields protect finish and reduce radiant heat transfer.
• Removable baffles wrapped in stainless steel wool and high-temp fiberglass tune a rich, mellow tone and are serviceable for track or street use.
• 18 mm and 12 mm O2 bungs are welded into the primaries for factory-style sensor integration.
• Includes heavy-duty AccuSeal® reaction-block header-to-muffler clamps for a secure, leak-resistant connection.
• Optional Ripper baffles and additional performance baffles are available separately to tailor power and sound.

Hand-built and finished with attention to detail — made in the U.S.A.