Features & Benefits:-
* 4″ Round Muffler
* Unique Guardian black coating that makes the deep black finish stay that way
* Improved power & torque for greater rideability.
* The ‘Race’ version has a Deep 2:1 performance exhaust note
* Removable dB Reducer (J2825 compliant)
* Make sure you are also running the S&S air cleaner for the smoothest running & maximum performance outcome # SS170-0298C
Tech Tips:-
* Fuel Mixture Calibration is Advised.
Proudly Made in the USA by S&S Cycle !
MFR PART No: 4111-266-R
ROLLIES PART No: SS4111-266-R
