Big Gun Exhaust Rev Box for 2003-04 Polaris Predator 500 - 40-R10 2010 Honda TRX680FGA FourTrax Rincon GPScape Part Number: PWAAK-P09-000L

Part Number: PWAAK-P09-000L

1987 Honda ATC250SX

(1) By starter jet #75

1984-85 Yamaha FJ600NC

Displacement: 1134cc

Big Gun Exhaust Rev Box for 2003-04 Polaris Predator 500 - 40-R10 2010 Honda TRX680FGA FourTrax Rincon GPScape Part Number: PWAAK-P09-000LBig Gun Exhaust Rev Box Part Number: 40 R10 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