4in. Grand National Slip-On Muffler – Black with Black End Cap. Fits Street 2015-2020.
$623.00
10 in stock
Description
Features & Benefits:-
* 10.5% more horsepower & 19.8% more torque, with Stealth Air Cleaner Kit.
* Race inspired Grand National end cap.
* Deeper exhaust note.
* Stainless steel perforated baffle & high performance packing.
* Black ceramic finish matches stock header pipe.
* Includes removable dB Reducer.
* J2825 compliant.
Tech Tips:-
* Fuel Mixture Calibration is Advised.
Proudly Made in the USA by S&S Cycle !
