US Shift Quick 4 Gen2 Stand-Alone Transmission Control System
with Remote OLED Graphical Display
Featuring REVolution Architecture
Currently supporting these popular transmissions:
- GM 4L60E, 4L65E, and 4L70E (2008 and earlier only)
- GM 4L80E and 4L85E
- Ford AOD-E, 4R70W (wide ratio AOD-E), and 4R75
- Ford E4OD and 4R100
The Quick 4 is a powerful, fully-featured, and easy-to-use transmission controller based on REVolution architecture. 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 shift points, firmness, torque convter engangement, and much more.
The all-new Quick 4 Remote Display with Remote Display controller allows monitoring and control of your system from a convenient location without the need to mount the controller in a conspicuous location. The Remote Display's OLED display is 33% larger than the standard internal display. Combined with the new enlarged home screen mode, featuring a large numerical gear indicator, this makes the Remote Display easier to see at a glance, especially when paddle shifting. Its sleek, modern design allows it to integrate into any vehicle build, from high-end street rods, to off-roaders, to drag cars, and RVs. Affordable upgrades are available to existing Q4 customers.
Despite its large screen and simple-to-use controls, the Remote Display is relatively small, coming in at 1.9 inches wide, 2.4 inches tall, and 0.4 inches thick (48mm x 60mm x 9mm). Weighing only 3ozs (84g), mounting it wherever you need will be a simple task. With its precision CNC-machined anodized aluminum housing and knob (available in multiple colors upon request), the Remote Display will blend in nicely with high-end, classic interiors, as well as modern ones. As examples, it could be mounted on the dash, console, or concealed in a glove compartment, armrest, or ash tray. The attached cable and connector (2.5mm jack) is thin and provides enough length to route through dash assemblies and interior panels. The design of the Remote Display's rear panel allows the cable to be routed straight down or turned at an angle for total concealment.
The Remote Display includes two pushbuttons and multi-colored indicator LEDs that serve multiple functions. By default, the left button controls either auto/manual or OD on/off (depending on transmission) while the right button is table select, allowing you to cycle through up to four tables on-the-fly. The LED indicators can be customized for each active mode or table, or turned off if desired. The display's brightness can be set within the menu while an integrated ambient light sensor auto-dims the display for more comfortable night viewing. The auto-dimming strength can also be customized in the menu.
Our goal in the design of the Remote Display was to bring the transmission out from the background and make it an integral part of the driving experience, assisting you with greater information and control, while at the same time, not vying for undue attention. With our Quick controller features at your fingertips, the transmission can now better adapt to what you want from it, rather than you adapting to its behavior, allowing for a more complete and enjoyable driving experience.
Please note that the remote display option cannot be added to existing Quick 4 and Quick 6 systems, due to hardware differences. Existing customers will need to exchange their controller to upgrade to the remote display version. However, we will offer a cost-effective upgrade program for customers who choose to do so. Please inquire for details.
Remote Display OLED Options:
Remote Display Housing and Knob Options:
- Clear Anodized (Natural)
- Black Anodized
- Blue Anodized
- Red Anodized
(When no preference is specified, a white display with clear aluminum will be used.)
Using the Gen2's UI is a breeze. The home screen gives you real-time info on things like PRNDL position, currently-commanded gear, speed, configuration table in use, and any fault codes that may appear. To access the main menu, simply turn the knob and it will immediately appear. All of the menus and functions have been carefully crafted to be easily understood and adjusted. Most of the adjustments that can be made using a computer with our Shiftware software can also be done from the built-in user interface. Examples include adjusting shift timing, shift firmness, torque converter clutch engagement, switching calibration tables, and adjusting the speed sensor settings, just to name a few.
The Gen2 features comprehensive diagnostic tools. Each individual solenoid output is precisely monitored and error messages are more specific, taking you directly to the problem. And advanced diagnostics data can be accessed directly through the UI's menu instead of having to connect the controller to a PC. These improvements makes installation and troubleshooting easier than ever before.
Gen2 controllers feature a new circuit board which is more power efficient and runs cooler thanks to advanced thermal management, improving reliability. Additional protection circuitry prevents controller damage which could be caused by accidental mis-wiring. We've also added a robust, high-temperature-rated EEPROM IC with error correction for storing critical data - such as tunes, settings, and learned data - which has been rated to maintain data integrity for at least 200 years. Firmware is stored in newly-enhanced flash memory with error correction code technology. And, as with our past controllers, constant power is not needed to maintain saved data, meaning power loss doesn't erase your settings and your battery won't be drained during long periods of storage.
Further PCB Improvements Include...
- Elimination of configuration jumpers. Now, functions that previously required a jumper change are changed automatically in software for easy setup.
- New outputs have been added which can be customized by the end user.
- Elimination of the external capacitor needed for the speedometer signal output.
- Improved engine RPM signal input which improves compatibility with different engine RPM signals, such as direct ignition coil connections in HEI, TFI, and breaker point ignition systems.
The Gen2 Quick4 retains all of the features that the previous generation included, such as...
- Advanced algorithms provide the highest level of shift control and synchronization, allowing you to maximize the performance of your combination.
- The most advanced torque converter clutch control available, with several actions available during shifts.
- Accushift ™ learning capability for the most accurate WOT shift points possible.
- Full line pressure control for each individual shift, providing superior shift quality.
- Adjustable throttle lift delay, overdrive shift delay, and ballistic throttle effect.
- Burnout mode prevents upshifts while "pedaling" the throttle.
- Up to 4 pre-loaded shift calibrations able to be selected on the fly.
- FLEX-SHIFT ™ Shifter re-mapping capability.
- Metric Support.
- Transmission slip detection.
- 100Hz high-resolution data logging of all vital parameters and viewable in a graphic interface.
- Dedicated 4wd options and features.
- Compact size gives you the freedom to install in tight areas (4.165 x 2.8 x 1.1 inches)
- And many more cutting-edge features seen here.
US Shift Transmission Control System protected by US Patents #10,100,922 & #10,767,759.
Quick 4 with wiring kit: $985
Do you own a previous generation Quick 4, Quick 2, Quick 1, or Opti controller with wiring already installed? You can contact us if you'd like to exchange your previous controller for a new one. We'll go over all the details specific to your build over phone or email. You can also upgrade from a Gen2 Quick 2 for an expanded set of features.
Choose your transmission below to begin the kit builder wizard, which will help you choose the correct kit to purchase for your vehicle.
GM 4L60E / 4L65E
GM 4L80E / 4L85E
Ford 4R70W / AOD-E
Ford E4OD / 4R100
If you'd rather order by phone or email, feel free to contact us.
Quick 4 Installation Manuals
We believe that the more you know about US Shift products, the more you will like them, so we encourage you to download and inspect our manuals and tuning software before you buy our products. Feel free to contact us with any questions you may have.
Ford 4R70W Quick 4 Installation Manual
This manual describes the installation, tuning, and operation of the Quick 4 for Ford AOD-E, 4R70W, and 4R75 transmissions.
Ford E4OD Quick 4 Installation Manual
This manual describes the installation, tuning, and operation of the Quick 4 for Ford E4OD and 4R100 transmissions.
GM 4L80E Quick 4 Installation Manual
This manual describes the installation, tuning, and operation of the Quick 4 for GM 4L80E and 4L85E transmissions.
GM 4L60E Quick 4 Installation Manual
This manual describes the installation, tuning, and operation of the Quick 4 for GM 4L60E, 4L65E, and 4L70E transmissions.
Transmission Controller Feature Comparison
|Supported Transmissions||4L60E, 4L65E, 4L70E, 4L80E, 4L85E, 4R70W, 4R75E, E4OD, 4R100||6R80
(more to come)
|Calibration Tables (Tunes)||1||4||4|
|Manutronic Push-Button / Paddle /
|Ratio-Corrected Speedo Signal Output|
|TCC Control||Basic Cruise-Mode Operation||Full-Range Control with WOT Capability & Programmable Shift Action|
|Performance Ballistic Shift Control & Throttle Release Delay|
|Top Gear Delay|
|Input Shaft Speed Sensor (where available)|
|Engine RPM Input (more accurate shift points & slip detection|
|OFF-RODE TCC Control (enhanced performance & engine braking in manual ranges)|
|Burnout / Drag Race Mode|
|4x4-LO Transfer Case Ratio Compensation||Manual (using controller display)||Automatic or Manual|
|Multiple Low-Range Capability
(for crawler box)
|Adjustable Overheat Alarm|
|Reverse Throttle Position Sensor Capability|
|100Hz Data Logging (with graphical viewer)|
|Optional CAN Bus Data Interface||Coming Soon||Coming Soon|
|Integrated Trans-Brake||Quick6 Pro Only|
|10 Year Warranty|