Big Gun 2004 Honda CRF 250R Rev Box - 40-R23 If you are looking to swap out the stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 05-07 Honda TRX 400EX Rev Box - 40-R22 If you are looking to swap out your stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 04-08 Yamaha Raptor 50 Rev Box - 40-R21 If you are looking to swap out your stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 97-12 Honda Recon 250 Rev Box - 40-R20 If you are looking to swap out your stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 08-12 Yamaha Raptor 250 Rev Box - 40-R19A If you are looking to swap out your stock CDI box, the Big Gun Over 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.This Part... MSRP: Was: Now: $184.75 Add to Cart
Big Gun 04-12 Yamaha Raptor 350 Rev Box - 40-R19 If you are looking to swap out your stock CDI box, the Big Gun Over 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.This Part... MSRP: Was: Now: $184.75 Add to Cart
Big Gun 07-09 Honda TRX 300EX Rev Box - 40-R18A If you are looking to swap out your stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 93-06 Honda TRX 300EX Rev Box - 40-R18 If you are looking to swap out your stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 02-08 Yamaha Grizzly 660 Rev Box - 40-R17 If you are looking to swap out your stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $230.99 Add to Cart
Big Gun 04-07 Honda CRF 450R Rev Box - 40-R16 If you are looking to swap out the stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 99-04 Honda XR 400 Rev Box - 40-R15 If you are looking to swap out the stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 03-09 Kawasaki KLX 110 Rev Box - 40-R14 If you are looking to swap out your stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 03-06 Yamaha YZ 450F Rev Box - 40-R13 If you are looking to swap out the stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 05-07 Suzuki RM-Z 450 Rev Box - 40-R12A If you are looking to swap out the stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 2004 Kawasaki KX 250F Rev Box - 40-R12 If you are looking to swap out the stock CDI box, the Big Gun Over 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.This Part... MSRP: Was: Now: $184.75 Add to Cart
Big Gun 04-05 Honda TRX 450R Rev Box - 40-R11 If you are looking to swap out your stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 2003 Polaris Scrambler 90 Rev Box - 40-R10G If you are looking to swap out your stock CDI box, the Big Gun Over 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.This Part... MSRP: Was: Now: $184.75 Add to Cart
Big Gun 04-08 Polaris Scrambler 500 4x4 Rev Box - 40-R10C If you are looking to swap out your stock CDI box, the Big Gun Over 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.This Part... MSRP: Was: Now: $184.75
Big Gun 2003 Polaris Scrambler 500 Rev Box - 40-R10B If you are looking to swap out your stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $184.75 Add to Cart
Big Gun 05-07 Polaris Predator 500 Rev Box - 40-R10A If you are looking to swap out your stock CDI box, the Big Gun Over 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.This Part... MSRP: Was: Now: $184.75 Add to Cart
Big Gun 03-04 Polaris Predator 500 Rev Box - 40-R10 If you are looking to swap out your stock CDI box, the Big Gun Over 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.This Part... MSRP: Was: Now: $184.75 Add to Cart
Big Gun 2008 Kawasaki Teryx 750 Rev Box - 40-R09A If you are looking to swap out your stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $230.99
Big Gun 04-09 Kawasaki KFX 700 Rev Box - 40-R09 If you are looking to swap out your stock CDI box, the Big Gun Over 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. MSRP: Was: Now: $230.99 Add to Cart
Big Gun 01-03 Kawasaki KLX 400 S/R Rev Box - 40-R07 If you are looking to swap out the stock CDI box, the Big Gun Over 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.This Part... MSRP: Was: Now: $184.75 Add to Cart
