Big Gun Exhaust Rev Box 10850-11600 - 40-R16 Arctic-Cat-500-4x4-2017 0" track 2014-2019 Polaris SwitchBack

0" track 2014-2019 Polaris SwitchBack Assault 800 w/144" track 2018-2019 Polaris Titan 800 Adventure 2018-2019 Polaris Titan 800 SP 2018-2019 Polaris Titan 800 XC 2007-2008 Polaris Touring 600 HO CFI IQ 2010-2017 Polaris WideTrak IQ 600

60" bolt pattern)

KFI:  AS-50 (requires purchase of ATV-MR)

KFI: ST17 / A2000 / A2500-R2 / A3000 / SE25 / SE35

hear GPS directions

Big Gun Exhaust Rev Box 10850-11600 - 40-R16 Arctic-Cat-500-4x4-2017 0" track 2014-2019 Polaris SwitchBackREV 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 2004 2007