The Mufflerman is proud to feature DynoMax® performance exhaust products. DynoMax products are engineered and built by the world's largest supplier of exhaust system components. As the high performance division of Tenneco Automotive, DynoMax has been the leader in nearly every major advance in automotive exhaust technology for over 70 years. DynoMax offers the widest selection of high performance headers, mufflers, systems, and accessories on the market today. 		 

Ultra Flo™ SS Muffler

  • 100% Stainless Steel construction for maximum life.
  • Polished 304 shell for mirror-like apearance.
  • Ultra Flo technology features straight-through design for maximum flow and power.
  • CRF (Continuous Roving Fiberglass) technology delivers a deep, powerful, true performance sound.

Ultra Flo™ Welded Muffler

  • 100% welded construction for maximum durability.
  • 100% aluminized materials for long life.
  • Ultra Flo technology features straight-through design for maximum flow and power.
  • CRF (Continuous Roving Fiberglass) technology delivers an aggressive, powerful, deep performance sound.
  • Available in oval and 6" round. For street or race use.

Super Turbo™ Muffler

  • Patented flow directors channel exhaust flow for maximum power.
  • 100% aluminized for sharp appearance and long life.
  • Fiberglass matting delivers a mellow, true performance sound.
  • Reduces backpressure for increased horsepower and fuel economy.
Race Mufflers

Bullet

  • Straight-through design for maximum exhaust flow and power.
  • All-aluminized materials for long life.
  • Compact, round design for tight ground clearance.
  • Moderate sound control — RACE USE ONLY!

Collector

  • Straight-through design for maximum flow and power — RACE USE ONLY!.
  • Meets NHRA sound requirement (95 dbA) on most applications under 500 CID.
  • Among the lightest race mufflers on the market (7-8 lbs).
  • Compact size - these mufflers fit where others won't.
  • Patent-pending sound directors for optimum sound attenuation.

Import Muffler

  • Unique straight-through design maximizes flow and power.
  • Includes high chromium content, high-luster T-304 cover and welded-on brushed stainless steel import sprout.
  • Use CRF (Continuous Roving Fiberglass).
  • Continuous perf tube design maximizes sound absorption and minimizes exhaust turbulence.
  • Available in oval or 6" round.
Click here to visit the Dynomax website.