Big Gun Exhaust Rev Box CDI Unit for 2003-06 Yamaha YZ450F - 40-R13 1985 Honda VF1100 Magna Product Details Product Line Namura

Product Details Product Line Namura Piston Kit Part Number NA-40005-4 Fitment Type Model-Size-Specific Fitment Use Type Aftermarket Replaceent Unit Sale Qty Style Oversized Piston Kit Position Material Finish Piston/Cylinder Size 83

25" louvered core gives that traditional Harley® sound

2007 Husaberg FS550C

2008 Suzuki GSF1250 Bandit S

Mount Kit Included

Big Gun Exhaust Rev Box CDI Unit for 2003-06 Yamaha YZ450F - 40-R13 1985 Honda VF1100 Magna Product Details Product Line NamuraBig 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.