233024 Open End Cap for 4 Megaphone Series Racing Use Only

This polished stainless steel open end cap is a direct replacement component for SuperTrapp Megaphone series exhaust systems. Designed to fit 4-inch diameter mufflers, the open design allows for increased flow and a more aggressive exhaust note compared to closed alternatives. It is a common choice for Harley-Davidson owners looking to maximize top-end horsepower while retaining the tunable benefits of the internal disc system. SuperTrapp engineering ensures a precise fit and long-lasting resistance to heat discolouration. This component allows for easy access to the internal disc stack for quick tuning adjustments at the track or in the garage.