DynoMax Ultra Flo Welded Muffler - 2-1/2 in Offset Inlet - 2-1/2 in Center Outlet - 14 x 9-3/4 x 4-1/2 in Oval Body - 19 in Long 2010487 Based on the venerable forged

Based on the venerable forged billet Dynalite caliper

5/8 in Master Cylinder

035" thicker than stock

Renault 4-Cylinder

Vehicle Applications: 1978-1988 GM G-Body Front Reinforcement Brace

DynoMax Ultra Flo Welded Muffler - 2-1/2 in Offset Inlet - 2-1/2 in Center Outlet - 14 x 9-3/4 x 4-1/2 in Oval Body - 19 in Long 2010487 Based on the venerable forgedDynoMax(R) Ultra Flo? Welded performance stainless steel mufflers feature 100 percent welded construction for lifelong durability. The unrestricted, straight through design dyno proven to flow up to 2, 000 SCFM and support up to 2, 000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The "Pure Unadulterated POWER" of DynoMax(R)