Big Gun Exhaust Rev Box CDI Unit for 2006-08 Arctic Cat Prowler 650 - 40-R30A 2017 Can-Am Defender HD8 BASE 2007-14 KTM 250 SX

2007-14 KTM 250 SX

1982 Honda CX500C Custom

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

1998 Ski-Doo Summit 500

Product Details Product Line FMF Gnarly Pipe Part Number 025203 Fitment Type Model-Specific Fitment Use Type Unit Sale Qty Style Size Position Material Color Finish Exhaust Configuration Muffler Size Muffler End/Tip Style California Emissions FALSE Product Disclaimer Returning because of clearance dents is NOT a valid reason for return - DO NOT RETURN BECAUSE OF CLEARANCE DENTS Fitment Note Expansion Head Pipes often require clearance dents to allow for installation

Big Gun Exhaust Rev Box CDI Unit for 2006-08 Arctic Cat Prowler 650 - 40-R30A 2017 Can-Am Defender HD8 BASE 2007-14 KTM 250 SXBig 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.