Adventure Hi-Output 500 Slip-On Muffler

Part # 1811-4420
Each
Hand TIG welded with spring clip joints
Stepped 5-inch diameter muffler
CNC machined billet end cap
Laser engraved riveted logo badge
Mid pipe heat shield for boot protection
Meets SAE J2825 sound standard
Designed specifically for the BMW GS Boxer motor.
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