Rev Box - Honda TRX 450R (04-05) Hi-RevRegular price $199.99
If you are looking to swap out the stock CDI box on your Honda TRX 450R, the Big Gun Over Rev Box is an affordable alternative to highly-priced OEM replacement boxes. It increases the overall RPM limit over the stock box and advances the timing curve.
- Hi-Rev Over Rev Box increases overall RPM limit - 9,800 to 11,550
- Advanced timing curve
- Easy direct plug in replacement to stock CDI box
- 6 Month Limited Warranty