Big Gun Exhaust Rev Box CDI Unit for 2006-08 Arctic Cat Prowler 650 - 40-R30A 2017 Can-Am Defender HD8 BASE (2007-2008) Softail Deluxe (EFI) -

(2007-2008) Softail Deluxe (EFI) - FLSTN

1998 Ski-Doo Summit 500

1982 Honda CX500C Custom

2012 Ski-Doo Summit 800R E-TEC SP w/ 163" track

Mustang Tripper Passenger Seat

Big Gun Exhaust Rev Box CDI Unit for 2006-08 Arctic Cat Prowler 650 - 40-R30A 2017 Can-Am Defender HD8 BASE (2007-2008) Softail Deluxe (EFI) -Big Gun Exhaust Rev Box CDI Unit Increases overall RPM limit Advanced timing curve Easy direct plug in replacement to stock CDI box 6 month Limited Warranty 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.