- Speed increases of up to 8-10mph
- Improves timing curve
- Removes stock rev limiter, Increases RPM’s by 1000
- Works with stock speedometer
- 6 month warranty!
50 Caliber Racing Performance CDI Ignition box. This box removes your stock rev limiter increasing your Rpm range by 1000 rpm’s. This is one of the less expensive upgrades that delivers the most performance to your Rhino.