Straight from Japan!!
The R-11Sq is back! This Slip-On features Yoshimura Japan's revolutionary R-11Sq muffler developed on racing technology from their Superbike and endurance racing efforts. With it's sharp lines and unique styling, the R-11Sq is bound to turn heads in the paddock.
This system is a work of art and the sound is even more exhilarating.
♦ FOLLOW AND COMPLY EACH RACE REGULATION TO USE.
♦ THE PRODUCT HAS BEEN DEVELOPED FOR CLOSED-COURSE RIDING OR COMPETITION USE ONLY AND IS NOT INTENDED TO BE USED ON PUBLIC ROADS.
Know you’re racing with the best.
Yoshimura R&D is the only authorized distributor in North America for our sister companies Yoshimura Japan (YJP) and Yoshimura Asia (YAT). YJP/YAT develop and test racing components that are un-restricted versions than the choked-down systems which are required for more restrictive marketplaces like Japan and Europe. This imported product is specially configured for less restrictive markets. In other words, you’re getting a custom exhaust that’s perfect for racing in the US market.
What your missing if you don’t buy U.S. spec through us!
- In-house warranty and technical support
- Certificate of authenticity
- Full 12-month warranty