Description
Monarch 4.5in. mufflers utilize a louvered stainless steel baffle to insure a long service life and agressive sound, we then finish the business ends with a classic aluminum end cap for a distinctive crown finish and a subtle Firebrand logo treatment.
Tech Tips:-
* Recommened Additional Purchase # PYO-SPAB Straight Pipes Adjustment System
* Fuel Mixture Calibration is Advised.
Proudly Made in the USA by S&S Cycle !
