Rev Box - Yamaha YZ 450F (03-06)
$269.24
$233.16
Save $-36.08
Buy this part
If you are looking to swap out your 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… Read more
At a glance
- Fits
- 2003 to 2006 Yamaha YZ 450F
- Part number
- 40-R13
- Type
- Rev Boxes
- Install
- Install instructions
- Warranty
- 6-month warranty
- Ships
- Most in-stock orders ship in 1 to 5 business days. Free shipping on orders over $100 after discounts.
Description
If you are looking to swap out your 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.
- Increases overall RPM limit
- Advanced timing curve
- Easy direct plug in replacement to stock CDI box
- 6 Month Limited Warranty
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