Big Gun
Big Gun 04-07 Honda CRF 450R Rev Box
$184.75
If you are looking to swap out the stock CDI box, 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.
Financing options may be available at checkout, subject to approval.
Free shippingQualifying U.S. orders
Product supportReal specialist help
Genuine partsManufacturer backed
Available from supplier
Special-order item. Supplier availability and lead time are confirmed after your order.
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Product information.
About this product
If you are looking to swap out the stock CDI box, 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.
Product specifications.
- Brand
- Big Gun
- Product category
- Ignition Controllers
- SKU / part number
- BIG40-R16
- Availability
- In stock