Yamaha XT 600 1990 - 2004 Exhaust Silencer Muffler OV + dB killer medium 2.5w Aprilia RS 660 / TUONO

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Yamaha XT 600 1990 - 2004 Exhaust Silencer Muffler OV + dB killer medium 2.5w Aprilia RS 660 / TUONOYamaha XT 600 1990 2004 Exhaust Silencer Muffler OV + dB killer medium Dominator slip on silencer built for Yamaha XT 600 (1990 2004). 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: 990 mm to 200 mm. Medium insert option (as listed). Use to fine tune exhaust volume;