RIVA Kawasaki Ultra 310 2022+ Stage 3 Performance Kit

A complete five-component performance package for Kawasaki Ultra 310 models from 2022 onwards, following RIVA's Stage 3 specification.

Included in this kit

• Maptuner Nano tuning bundle — RK210SC-B-1 — quantity 1
• Wastegate block-off kit — RK17090-WBO — quantity 1
• K3 supercharger pulley kit — RK17130-SPK-101 — quantity 1
• Solas Concord 14/18 impeller — KR-CD-14/18 — quantity 1
• RIVA performance ride plate — RK21130 — quantity 1

Optional, sold separately: RIVA GEN-2 Pro-Series Sponsons — RK26130.

Setup requirements

Use the correct RIVA Stage 3 ECU calibration and fresh premium fuel meeting RIVA's US 91–93 octane specification. Impeller repitching may be needed for your conditions and target engine speed. Follow the supplied installation instructions and Kawasaki's exhaust-filter service schedule.

RIVA recorded approximately 80 mph at 8,400 rpm under its test conditions; results vary with conditions, load and setup.

Competition use only. Not for pollution-controlled vehicles. Additional engine upgrades require appropriate tuning and air/fuel-ratio data logging.

Kit reference: RK-RPM-U310X-22-3. The five listed components are included; fitting is not included.