Yamaha YBR 250 Exhaust Silencer Muffler HP1 BLACK + dB killer 2.5w Dominator GP slip-on silencer built

Dominator GP slip-on silencer built for KTM 990 SUPER Duke (2005-2013)

Dominator HP6 full system built for Honda CBR 1000RR-R Fireblade / SP (2020-2024)

Ducati Supersport 750SS 1996

Insert diameter reduction: 996 mm to 199 mm

Yamaha YBR 250 Exhaust Silencer Muffler HP1 BLACK + dB killer 2.5w Dominator GP slip-on silencer builtYamaha YBR 250 Exhaust Silencer Muffler HP1 BLACK + dB killer Dominator HP1 slip on silencer built for Yamaha YBR 250 HP1 BLACK +. 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. Use to fine tune exhaust volume; results depend on silencer core and engine setup. Check fitment diameter before