DynoMax Ultra Flo Welded Muffler - 2-1/2 in Offset Inlet - 2-1/2 in Offset Outlet - 14 x 9-3/4 x 4-1/2 in Oval Body - 19 in Long - Universal H762C04L Hardened steel hitch pin w/

Hardened steel hitch pin w/ pull pin

Boost Retard Module

Retro Style Look

#1254 (base)

DynoMax Ultra Flo Welded Muffler - 2-1/2 in Offset Inlet - 2-1/2 in Offset Outlet - 14 x 9-3/4 x 4-1/2 in Oval Body - 19 in Long - Universal H762C04L Hardened steel hitch pin w/DynoMax(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)