99-09 YAMAHA XVZ13TF: Baron Custom Accessories 4-2-4 Nasty Boy Slip-On Exhaust Fantastic Sound. Gives your RS Venture or later-model Royal Star Tour Deluxe a unique look with the Baron Custom Accessories four-pipe design. Baffles can be wrapped with fiberglass packing to alter sound if desired. Change the look of the pipe with a variety of Baron's Family Jewels Exhaust Tips (you will need 4 tips for a complete look). Beautifully hand polished and triple-chrome plated finish resists blueing if tuned properly.