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Removable screen-type spark arrestor included
Sena’s revolutionary INC noise cancelling motorcycle helmet solves real-world challenges with high-tech solutions to create the optimal riding environment for the open road
Highly recommended for any EFI unit with aftermarket exhaust
2008-2010 Polaris Outlaw 525 S
Big Gun Exhaust Rev Box +1,000 RPM - 40-R32 ATV Exhaust Removable screen-type spark arrestor includedREV 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 2009 2012
US$ 14.99
US$ 13.95
US$ 20.54
US$ 170.00
