REV BOX
If you are looking to swap out your stock CDI box, the Big Gun 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. The Big Gun Rev Box is offered for various offroad MX and ATV models.
Features
- Increases overall RPM limit
- Advanced timing curve
- Easy direct plug in replacement to stock CDI box
- 6 month Limited Warranty
Fitment
- 2003 Polaris Magnum 500
Brand: Big Gun Exhaust
Part Number: 40-R10B
Seller return policy
We aim to ensure you receive the best quality product suited to your unique needs. If a part doesn't fit or you're not completely satisfied with your purchase, you're eligible to return the item for a full refund within 30 days of delivery. If the item is not brand new, please contact us, and we will see if the return can be approved in your case.
