YOSHI EXHAUST FULL SYSTEM SST/ALU, BLK

The new RS-12 system adds 5% max hp and 6.5% max torque to the new engine spec with its smaller throttle body and different ECU settings.

What does this translate to?

Easier power delivery

Smoother frontside torque

Allows the rider to ride in an higher gear, thus freeing up suspension.

Less rider fatigue

Yoshimura's RS-12 is proudly designed, developed and manufactured in Chino, California.