4.5in. GNX Slip-On Mufflers – Black with Black End Caps. Fits Touring 2017up.

Features & Benefits:-

* Black ceramic finish.

* 4.5″ slip-on with premium fit, finish, sound, and power!

* New, unique louvered baffle delivers a rowdier tone

* Removable dB Reducer

* Clearance for 13.5″ shocks

* Bolts directly to stock header pipes.

* Aggressive sound & excellent horsepower.

Tech Tips:-

* Does NOT fit 2017up Trike models. The 2017-2020 Trike’s use 1995-2016 fitment Touring mufflers.

* In 2021, for International Models, Harley shrunk the header pipe where the mufflers clamp on & added a gasket. If you are running stock header pipes you will need # CG-C10365 (Muffler Gasket Kit). If you have aftermarket headers pipes, these don’t require gaskets.

* Fuel Mixture Calibration is Advised.

* Recommened Additional Purchase # PYO-SPAB Straight Pipes Adjustment System

Proudly Made in the USA by S&S Cycle !

MFR PART No: 550-0990
ROLLIES PART No: SS550-0990