The original race-bred RS-3 slip on exhaust has proven to be extremely popular among rider looks for a combination of performance and value. It enhances performance dramatically, provides an enviable exhaust note and offers the unmistakable look and sound of Yoshimura. Oval-shaped sleeve Large volume of packing material Straight baffle for ample flow Aluminum End-cap Stainless steel tail-pipe Includes tailpipe, muffler, mounting hardware, and installation instructions. Important Notes: **Some products may not be legal for sale or use on pollution-controlled vehicles. Check your local laws and the manufacturers information. **There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (blueing) is caused by tuning characteristics, like cam timing, carb jetting, etc., and is not caused by defective manufacturing.