Big Gun Exhaust Rev Box CDI Unit for 2005-08 Suzuki LT-Z400 QuadSport - 40-R02A 2012 Triumph Bonneville T100 1986-87 Harley Davidson Sportster -

1986-87 Harley Davidson Sportster - XLH 1100

1986-87 Kawasaki KLT185

Part Number: 94580

2007 Yamaha Raptor 700R GYTR Edition 4x2

2017 Harley-Davidson Softail Slim S FLSS

Big Gun Exhaust Rev Box CDI Unit for 2005-08 Suzuki LT-Z400 QuadSport - 40-R02A 2012 Triumph Bonneville T100 1986-87 Harley Davidson Sportster -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.