Free Dingus Wrenches until the end of the year with purchase of a Carb Cheater 2.0! You must add them to your cart.

Thunderhead 289's carb cheater.

Changes from V1.0

• Ignition Lock/Rev Limiter/2 step has been removed.
• Updateable via our website
• Faster Processor
• Onboard canbus for future expansion modules
• Bigger valve for more airflow.

This Device is Android or our display only at this time. No iOS app