Kawasaki Ninja 650R/ER-6F and ER-6N/Versys 650 (2006-2011) Stainless Steel Ceramic-Coated Black Shorty Exhaust. Made in the U.S.A. Preinstalled removable CNC machined db-killer (baffle) retained inside the tip through the highest quality high-temp silicone O-Ring, spacer, and snap-ring. Includes a large perforated core encompassed by replaceable packing assisting in heat management and sound suppression. All pipes are manufactured from 304 stainless steel tubing that is CNC machined, mandrel bent then tig welded to perfection. Designed to fit stock applications to wide tired to stretched swing arm applications. They then have a machined angled cut billet aluminum tip anodized with an array of colors ranging from ceramic red, black, gold or blue. Polished aluminum is also available on the tip. This tip can be rotated to suit your desired appearance.