Big Gun Rev Box for 2004-09 Polaris 500 ATV models - 40-R10C 2007 Yamaha YFM700 Grizzly FI 4x4 Auto 2008 Yamaha YFM700R Raptor

2008 Yamaha YFM700R Raptor

Fits: 2010-19 Suzuki RM-X450Z

1- Chrome steel right muffler assembly

1998-00 Ski-Doo Formula Deluxe 500LC

2003 - 2005 Ski-Doo MX-Z 600 H

Big Gun Rev Box for 2004-09 Polaris 500 ATV models - 40-R10C 2007 Yamaha YFM700 Grizzly FI 4x4 Auto 2008 Yamaha YFM700R RaptorBig Gun Exhaust Rev Box CDI Part Number: 40 R10C 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