Feature

●100 per cent welded construction for maximum durability high performance muffler for street and track; stainless steel construction for lifelong protection with a limited lifetime warranty
●System contains all of the parts needed for easy and fast installation with the high flow Ultra Flo welded muffler
●Unique straight through design maximizes flow and power
●Exclusive CRF (Continuous Roving Fiberglass) for deep, powerful, true performance sound; wont blow out for long life; withstands temperatures of 1500 degrees Fahrenheit
●Continuous perf tube design maximizes sound absorption and minimizes turbulence


Description

Give your Chevrolet Avalanche, Suburban or Yukon XL 1500’s exhaust system an upgrade with a DynoMax Ultra Flo welded 3-in. single cat-back exhaust system. Features a DynoMax Ultra Flo welded muffler that features Continuous Roving Fiberglass (CRF) to absorb unwanted interior resonance while maintaining a deep performance tone.