Cobra USA COB-3221 Speedster Swept Exhaust Chrome for Suzuki M109R 06-UpDescription for Cobra Swept Exhaust 3221 Grab some attention with these deep rumbling pipes For increased low and mid range power the Cobra Power Port is included 1 3 4 in. head pipes, full length 2 3 4 in. heat shields to give the pipes the correct look are included Heat shields will not discolor Removable power cores NOTE: System includes oxygen sensor bungs Included Items: (1) Front Headpipe (1) Rear Headpipe Heatshield (1) Exhaust Mounting Bracket