S&S CYCLE 2-into-1 Grand National Exhaust System - Black - Race Only 4111-266-R Mufflers For Harley Large volume sump

Large volume sump

Rideability and Performance

Textured finish encourages fuel dissipation and atomization

Not for use with cross-under exhaust systems

piston type forged flat top

S&S CYCLE 2-into-1 Grand National Exhaust System - Black - Race Only 4111-266-R Mufflers For Harley Large volume sump2 into 1 Grand National Exhaust System Black Race Only High performance 2 into 1 System designed to make optimum power with a deep, throaty exhaust sound, Stainless steel headers, Full length heat shields, Durable flat black finish, Gloss black aluminum end cap, Removable dB reducer allows you to tune for sound and performance, Does not require tuning