Our shift boxes are designed to simplify manual shifting of your auto transmission

  The all new SMART 75 shift box adds many new features, listed below, and is compatible with many different transmission types. The SMART 75 has 3 solenoid drivers which can be configured as shift solenoids, or lockup clutch control. This shift box works with all of our other SMART components available including the SMART handheld adding a familiar handheld type remote with dot matrix led display, the SMART display and SMART gauge offering a compact dash mountable dot matrix led display or 52mm gauge type display; requiring the use of your own push buttons or paddles for manual shifting and menu interface. Any of the mentioned handheld or dash mounted displays simply plug into the shift box. Using the SMART handheld gives the user 2 additional digital inputs that may be configured for other purposes if using them as paddle/push button shifters is not something you need. The SMART 75 has a USB port with a Windows based app for easier and faster configuration, but still retains the old menu so you can make changes on the fly with no laptop/tablet necessary. Software now supports data logging, compatible with all firmware versions, download Version 1.6 of the Forced Four SMART PC app to include this awesome new feature!

Compare our Shift Boxes HERE!

The Shift Box SMART 75 includes the following features:

• Stylish dash mountable billet machined black plastic enclosure only 5/8" thick
• Simple to program with USB port and a windows PC/tablet using the free included windows app
• PC Datalogging feature for easier dial in of shift points and debugging issues
• Simple to program with easy to read large led dot matrix display with scrolling text using either of the SMART handheld or display products
• Compatible with select transmissions that are electronically controlled up to 6 speeds with standard on off solenoid control with up to 3 shift solenoids
• Programmable up-shifts independent for each gear change
  1-2 up-shift is user adjustable in 1RPM increments from 3000RPM to 12,000RPM
  2-3 up-shift is user adjustable in 1RPM increments from 3000RPM to 12,000RPM
  3-4 up-shift is user adjustable in 1RPM increments from 3000RPM to 12,000RPM
  4-5 up-shift is user adjustable in 1RPM increments from 3000RPM to 12,000RPM
  5-6 up-shift is user adjustable in 1RPM increments from 3000RPM to 12,000RPM
• User configurable down-shift protection
  User configurable in 1RPM increments from OFF, and 3500RPM to 7000RPM
• User configurable torque converter lock-up clutch control
  Includes green indicator LED to show when the lock-up output is enabled on available displays
• Overdrive off feature with amber LED indicator to prevent up-shifts to overdrive gear
• 2 digital inputs that are user configurable, or used for shift buttons and brake switch
• User configurable display brightness and menu scroll speed
• Powerful MOSFET's for even faster shifts with less voltage drop producing less heat
• Improved RPM measurement circuit for more accurate shifts and easier installation
• Full line pressure up shifts
• Red or blue LED dot matrix 0.7" display available with purchase of SMART handheld or SMART display
• Powered by a powerful next generation high quality PIC® Microcontroller
• Audio alerts when down-shifts are blocked and enhanced menu interface
  User configurable enabled or disabled
• Switch between TCU or shift box control on the fly with optional TCU package on compatible transmission types
• Can be used with a TCU or on it's own as a standalone transmission controller
• 30" or 60" flying lead wiring harness with plug in connection
• USB A to MINI B type cable INCLUDED to connect to your PC
• Limited 1 year warranty
• ONLY $129.99

SMART 75 Shift Box ONLY $129.99    Choose SMART 75 Option: SMART 75 Shift Box Choose Display Options: No Display With RED SMART Display (add $59.00) With BLUE SMART Display (add $59.00) With RED SMART Gauge (add $89.00) With BLUE SMART Gauge (add $89.00) With RED SMART Handheld (add $89.00) With BLUE SMART Handheld (add $89.00) Choose Wiring Harness: With 30 Inch Flying Lead Wiring Harness With 60 Inch Flying Lead Wiring Harness (add $10.00) Connector and Pins ONLY DIY Harness (subtract $15.00) Choose Extras: No TCU Package Include TCU Package (add $15.00)

OUT OF STOCK

Download the 'Forced Four Software Package' with USB drivers for Windows

Disclaimer: Forced Four, and the employees of Forced Four are not responsible for any damage or personal injury caused by the misuse, improper installation, product glitches, or product failures.  By installing this product and using this product, you are agreeing to this disclaimer. Forced Four will stand behind the quality of our products, and will try to correct any issues you may have while using this product, but are in no way liable for what this product may do.

Added to catalog on 1/15/17

Product Photos and Application Screen Shots!

Optional accessories: