4in. Grand National Slip-On Mufflers - Chrome with Black End Caps. Fits Touring 2017up.

Features & Benefits:-

* Show quality chrome.

* Race inspired Grand National end cap.

* High flowing louvered baffle design with removable dB reducer.

* J2825 compliant.

* 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 !