The classic 4" External Megaphone 2-into-1 is the signature pipe of the SuperTrapp line. The tuneable 4" disc system provides the best overall mid to top-end range power while delivering a traditional throaty rumble. Discs are mounted at the rear of the megaphone and allow you to take full advantage of SuperTrapps adjustable diffuser disc technology. Replacement parts and accessories are located in this section.
- Satin stainless steel
- SuperTrapp OEM # 825-70883