US shift Quick 4 Stand-Alone Transmission Control System


Currently supporting these popular transmissions:

  • GM 4L60E, 4L65E, 4L70E (2008 and earlier)
  • GM 4L80E and 4L85E
  • Ford AOD-E, 4R70W
  • Ford E4OD and 4R100

The Quick4 is a powerful, fully featured, and easy to use transmission controller. It enables the use of modern, electronic four-speed transmissions on a wide variety of vehicles that lack the OEM capability, such as classic cars, trucks, or motorhomes. It can also be used to enhance a modern vehicle’s performance by taking over control from the OEM computer, allowing the user to directly adjust the shift points, firmness, torque converter engagement, and much more.

The Quick 4 does not require a use of laptop for tuning. Tuning can be done through the user interface with soft touch dial and LCD screen. There is free downloadable tuning software to fine tune your transmission with a Windows based PC.


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