Vance & Hines 21301 Quiet Exhaust Baffles 21301 (Pair) Quiet Baffles from Vance & Hines Designed to reduce sound by 3-5 dB compared to standard V&H baffles Fit V&H Shortshots and Sideshots exhaust systems for Harley-Davidsons Sold in pairs. Vance& Hines part number 21301 Baffles are 240mm long and 50mm wide at fattest point