Big Gun Exhaust Rev Box CDI Unit for 2000-07 Honda XR650R - 40-R27A 2015 Ducati Diavel Carbon 1198 2000-01 Yamaha XR1800 Jetboat

2000-01 Yamaha XR1800 Jetboat

2013 - 14 SCRAMBLER 850 XP HO

Travel: Up to 4 in

1997 Harley-Davidson FLHT Electra Glide Standard 1

2013-2014 Harley Davidson Softail Breakout CVO/SE - FXSBSE

Big Gun Exhaust Rev Box CDI Unit for 2000-07 Honda XR650R - 40-R27A 2015 Ducati Diavel Carbon 1198 2000-01 Yamaha XR1800 JetboatBig Gun Exhaust Rev Box Part Number: 40 R27A 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