***WARNING, THIS ADD-ON IS NOT FOR EVERYONE! A TRANSBRAKE IS METHOD OF LOCKING UP THE TRANSMISSION TO ALLOW THE CAR TO BUILD BOOST ON THE CONVERTER WITHOUT THE USE OF THE FOOT BRAKES. IT IS SIMILAR TO HOLD THE BRAKES AND BUILDING BOOST HOWEVER, IT IS USING THE TRANSMISSION GEARS TO HOLD THE VEHICLE IN PLACE. IT IS EXTREMELY HARD ON THE TRANSMISSION AND DRIVELINE COMPONENTS. WITH ANY TUNE AND LAUNCHING YOUR CAR THERE IS INCREASED RISK OF BREAKING PARTS, HOWEVER ADDING A TRANSBRAKE GREATLY INCREASES THIS RISK. USE THIS ADD-ON WISELY AND BE PREPARED TO BREAK STUFF!***
Thanks to HP tuners we now have a build in trans brake for the Explorer ST and Lincoln Aviator! This modification has been a long requested add from ZFG Racing to HP tuners! Not only did we add the trans brake feature to the mix, but we also added features to the transbrake. Those include the ability to dial in torque, air load and RRM as well as anti lag features for those big turbo applications!
Basic Features
1st and 2nd gear transbrake launches
RPM control
Independent Torque control
Independent spark and fuel control for “anti lag”
“Bump” control for bumping into the staging lights
This add-on includes data log/revision cycles to dial in the launch on your ST and up 3 different tunes for different traction levels!
CLICK HERE to learn how to activate the transbrake.
*Requires your tune to be complete before adding this feature.
Important: ZFG Racing does NOT sell or ship to the State of California.
Orders shipping within the Continental USA can be placed directly through our website. Shipping charges will be automatically calculated at checkout once a valid shipping address is entered.
We are happy to accommodate orders outside the Continental USA whenever possible, including Hawaii, Alaska, U.S. Territories, APO/FPO addresses, and select international destinations. To place an order for any of these locations, please submit a Request for Invoice and include your full address (city, state/province, and postal/ZIP code).
Tracking information and order updates will be sent via email and can also be viewed in your ZFGR Account → Order History.


















