Grand National Race Slip-On Mufflers For M8 Softail Black Oil Tanks & Accessories Big Twin Parts The new patent-pending hidden breather

The new patent-pending hidden breather system is o-ringed at the heads

Can be used with bungees or when attaching to a larger pack

1-3/4″ primary

and charge

not so obvious

Grand National Race Slip-On Mufflers For M8 Softail Black Oil Tanks & Accessories Big Twin Parts The new patent-pending hidden breatherGrand National Race Slip On Mufflers For M8 Softail Black Does your Softail not sound like it should? S&S has the solution for you. Every S&S part is made from quality materials in the USA. This complete kit has everything you need at a price point that won't break the bank. Features: Race inspired Grand National endcap design All hardware and gaskets included Deep performance rumble replaces stock whisper tone Removable dB reducer included Note: Not