4in. Grand National Slip-On Mufflers – Black with Black End Caps. Fits Touring 1995-2016 & Trike 2017-2020.

Features & Benefits:-

* Black ceramic finish.

* 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 and excellent horsepower.

Tech Tips:-

* Fuel Mixture Calibration is Advised.

* Does NOT fit 2021 Trike

Proudly Made in the USA by S&S Cycle !

MFR PART No: 550-0690
REVELRY PART No: SS550-0690