The headpipe merges into a large 2-1/4" collector that steps up to a 2-1/2" core Core is perforated and wrapped in a stainless steel screen, then enclosed in a fiberglass pillow 4" muffler body capped with a 4" machined aluminum dual-cut tip Body can be rotated upward from its stock position Works wtih stock or extended bags Made in the U.S.A.. EXHAUST 2:1 W/TIP BLK FLH
