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Electrical

CDI

CRF230F '03 - '14 CRF150F '03 - '05
  • Eliminates the 9800 rpm rev-limiter of the OEM ignition
  • Direct replacement for the OEM CDI ignition box
  • Hotter advance curve
Ships in 3-5 business days
$99.95

Designed to enhance overall performance when installing a high-flow jet kit. This CDI box enhancements include:

  • Altered ignition advance curves
  • Wire lead for a tachometer

This unit may also be used to replace a defective CDI box on a stock machine. 

Ships same business day
$149.95

Designed to enhance overall performance when installing a high-flow jet kit. This CDI box enhancements include:

  • Duplicator circuits
  • Increased RPM redline
  • Altered ignition advance curves

This unit may also be used to replace a defective CDI box on a stock machine. For 1990 - 2007 models only.

Ships same business day
$129.95
CRF100 '04 - '13 XR100 '92 - '03 CRF80 '04 - '13 XR80 '92 - '03 CRF70 '04 - '12 CRF50 '04 - '26
  • Eliminates the 9800 rpm rev-limiter of the OEM ignition and provides a hotter advance curve.
  • Direct replacement for the OEM CDI ignition box
Ships same business day
$99.95
CRF100 '85 - '14 XR100 '85 - '14 CRF150F '03 - '05 CRF230F '03 - '14

ProCycle Rev Box increases the rev limit to 10,000 RPM. In addition, this unit offers a re-mapped timing curve which yields a noticeable increase to horsepower and torque over the stock CDI

This CDI box is a direct plug in replacement CDI. Simply locate and remove the stock CDI, and plug the unit directly into the wiring harness, no modification needed. Suitable for stock and modified machines

Ships same business day
$89.95
KLX110 '02 - '09

This box moves up the rev limiter allowing higher revs. It also has a hotter advance curve from the OEM box. This allows for a bit crisper throttle response and easier starting. This is a "must have" for modified KLX110's.

  • Raises rev-limiter 1200 rpm over the OEM ignition
  • Hotter advance curve for better performance
  • Direct replacement for the OEM CDI ignition box
Ships in 3-5 business days
$109.95
TTR125 (E) '00 - '09 TTR125L '00 - '08 TTR125LE '03 - '26

Performance CDI for the Yamaha TTR125 increases the rev limit by 1,000 RPM over the stock rev limit.  Easier starting, crisper throttle response.

This CDI box is a direct plug in replacement CDI. Simply locate and remove the stock CDI, and plug the new unit directly into the wiring harness, no modification needed. Suitable for stock and modified machines.

Ships same business day
$149.95
DRZ400S '01 - '07 DRZ400SM '01 - '07

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 and is a direct plug-in replacement.

You must cut the green wire on the 8-prong plug going into CDI box.

Please contact us for availability information
$175.95