Big Gun Rev Box for 2004–2008 Polaris Scrambler 500 4×4

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.

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Quality Big Gun 04-08 Polaris Scrambler 500 4X4 Rev Box for your collection.