BMW F800S 2006 - 2012 Exhaust Silencer Muffler GP1 + dB killer medium DOT 4 SPARK full system engineered for

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BMW F800S 2006 - 2012 Exhaust Silencer Muffler GP1 + dB killer medium DOT 4 SPARK full system engineered forBMW F800S 2006 2012 Exhaust Silencer Muffler GP1 + dB killer medium Dominator GP1 slip on silencer built for BMW F800S (2006 2012). Supplied with a removable dB killer insert. RACE USE ONLY not approved for public road use. Always check local regulations and venue noise limits. Key specs & features Includes removable dB killer insert. Insert diameter reduction: 006 mm to 201 mm. Medium insert option (as listed). Use to fine tune exhaust volume;