Yoshimura Sound Insert Kits

Yoshimura Exhaust

Yoshimura YO-INS-01-K Sound Insert Kit 99db for R-55 Mufflers w/Carbon Tip 1.500"

Yoshimura Exhaust

Yoshimura YO-INS-02-K Sound Insert Kit 99db for R-55 Mufflers w/Stainless Tip 1.500"

Yoshimura Exhaust

Yoshimura YO-INS-03-K Sound Insert Kit 99db for R-77 Mufflers w/Stainless Tip 1.500"

Yoshimura Exhaust

Yoshimura YO-INS-04-K Sound Insert Kit 99db for R-77 Mufflers w/Carbon Tip 1.500"

Yoshimura Exhaust

Yoshimura YO-INS-05-K Sound Insert Kit for R-55 Mufflers

Yoshimura Exhaust

Yoshimura YO-INS-07-K Sound Insert Kit 99db for RS-2 Mufflers 1.625"

Yoshimura Exhaust

Yoshimura YO-INS-08-K Sound Insert Kit 99db for RS-2 Mufflers 1.500"

Yoshimura Exhaust

Yoshimura YO-INS-09-K Sound Insert Kit 99db for RS-5/RS-8 Mufflers 1.625"

Yoshimura Exhaust

Yoshimura YO-INS-10-K Sound Insert Kit 99db for RS-4 Mufflers 1.625"

Yoshimura Exhaust

Yoshimura YO-INS-11-K Sound Insert Kit 94db for RS-2 Mufflers 1.375"

Yoshimura Exhaust

Yoshimura YO-INS-12-K Sound Insert Kit 94db for RS-2 Mufflers 1.250"

Yoshimura Exhaust

Yoshimura YO-INS-13-K Sound Insert Kit 94db for RS-4 Mufflers 1.250"

Yoshimura Exhaust

Yoshimura YO-INS-14-K Sound Insert Kit 94db for RS-4 Mufflers 1.500"

Yoshimura Exhaust

Yoshimura YO-INS-15-K Sound Insert Kit 99db for RS-3C Mufflers

Yoshimura Exhaust

Yoshimura YO-INS-16-K Sound Insert Kit 94db for RS-4 Mufflers 1.375"

Yoshimura Exhaust

Yoshimura YO-INS-17-K Sound Insert Kit 94db for RS-4 Mufflers 1.500"