Big Gun ExhaustRev Box

Part Number:40-R02

• 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 off-road MX and ATV models.

Items Included

Fitments

2004 Kawasaki KFX400
2003 Kawasaki KFX400
2004 Suzuki LT-Z400 QuadSport
2003 Suzuki LT-Z400 QuadSport
2006 Arctic-Cat 500
2005 Arctic-Cat 500
2004 Arctic-Cat 500
2003 Arctic-Cat 500
2005 Arctic-Cat 400 DVX
2004 Arctic-Cat 400 DVX