![Yoshimura RS-4 Stainless/Aluminum/Carbon Tip Full Exhaust System (242930D320)](http://roco4x4.com/cdn/shop/files/29384db8-d409-41d4-a6be-48060741434c_1.59b26101546fb2e44d9d70b7ca400c9f_1050x700.jpg?v=1716040020)
![Yoshimura RS-4 Stainless/Aluminum/Carbon Tip Full Exhaust System (242930D320)](http://roco4x4.com/cdn/shop/files/29384db8-d409-41d4-a6be-48060741434c_1.59b26101546fb2e44d9d70b7ca400c9f_1050x700.jpg?v=1716040020)
Description
RS-4 Offroad Full Exhaust System Features a polyresonant duplex chamber and two-staged stepped baffle for increased performance. Only compatible with Fuel Injected models. Pentagonal-shaped sleeve Front muffler cap functions as a polyresonant chamber which helps reduce noise Stainless steel header and tail-pipe Includes muffler assembly, header, tailpipe, sound insert, spring puller tool, mounting hardware, and instruction manual. Note:**Some products may not be legal for sale or use on pollution-controlled vehicles. Check your local laws and the manufacturers information. **It is recommended that new exhaust gaskets and a digital fuel processor are installed when changing a full exhaust system on a fuel-injected motorcycle.