DMC Afterburner Exhaust was developed to meet the demands of today’s high performance 4-stroke engines.  DMC Afterburner is the perfect balance of core-size, placement, inlet flow, backpressure and more pushing 4-strokes to their full potential.

DMC’s “woks” style power delivery keeps you sharp and focused to run consistenly quicker lap times.

All systems feature:

• Easy access baffle assembly
• Removable AMA/FIM end cap
• Spark Arrestor included with all systems
• S.O.S (Quiet Core) included with Quiet Systems
• Black Anodized bulkhead and inlet
• Embossed branding badge

Afterburner Comp Series Exhaust:

These closed-course race systems utilize the latest DMC technology to deliver big gains in acceleration, horsepower and torque throughout the entire power band.  DMC has captured additional strength and critical weight savings (Low-CG muffler placement) by utilizing extruded alloy and T-304 Stainless Steel Construction.  DMC Muffler comes equipped with AMA/FIM approved end-cap and US Forestry approved, removable screen spark arrestor.  Silencer is easily repackable in minutes.

Afterburner Quiet Series Exhaust:

A DMC Pro Quiet system is the perfect choice for the track or the trail.  Designed to improve the spread of horsepower, torque and acceleration while keeping sound down to strict USFS sound requirements.  Features include a completely re-packable extruded alloy silencer with premium packing material,  T-304 Stainless Steel mid-pipe, AMA/FIM approved end-cap, removable US Forestry approved spark arrestor  and DMC SOS (Save Out Sport) quiet insert.