Cobra USA COB-6471 El Diablo 2-1 Exhaust Chrome w/Black End Cap for Sportster 86-03Description for Cobra Chrome El Diablo 2 Into 1 Exhaust System 6471 Uses equal length exhaust headers mated to a chrome cone megaphone muffler Collector is one of a kind that is placed in front of the footpeg This design is the most efficient mating of exhaust gases to help generate more power Rear cylinder header pipe runs forward and wraps around the timing cover for a sleek look Improves oil dipstick clearance 4 inch machined aluminum exhaust tip