Description
If you’re running a closed-course competition bike, exhaust flow directly impacts your power delivery and heat management—and this S&S Cycle system is purpose-built to maximize both. The 2-into-1 design consolidates exhaust gas velocity while the full heat shields protect your chassis and rider from extreme temperatures. This is race-proven engineering derived from S&S’s King of the Baggers platform, where reliability and performance are non-negotiable.
Technical Specifications:
- 2-into-1 configuration
- Full header heat shields
- Race-inspired muffler cap
- Guardian Black finish
- U.S.A. manufactured
- Competition use only
- Part number 550-1109
- Closed-course racing application
- Not street legal






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