The Perfect Tuning Universal 8HP Harness that comes with the MaxxECU mini is a great option to control the 8 speed 8HP45 or 8HP70 transmissions.
Make sure your transmission is supported first by checking here: https://www.maxxecu.com/webhelp/advanced-8hp-hardware_identifier.html
We designed the harness to be as flexible as possible and it can work work with sequential shifter, BMW F series shifter or Dodge shifter.
https://www.maxxecu.com/webhelp/advanced-8hp-shifter.html
Every harness is made to order. We can customize it for you needs.
Default cable length from MaxxECU mini to transmission connector is 6ft but let us know what length you need for your application.
Wires and signals that are required for the integration in the main plug.
- 12v Battery
- 12v Ignition Switch
- Ground
- Brake Switch (12v or Ground)
- RPM signal (12v pulse, crank sensor vr or hall, OBD2, Distributor pickup). There are many ways to get RPM signal.
- Throttle Position Sensor (0-5v)
- Map sensor (only for boosted application) can be external or it's possible to use the map sensor on the MaxxECU mini.
Outputs:
- Backup Light relay output (12v output)
- Shift cut output (if required) (grounded when active)
- Launch Active output (if required) (grounded when active)
Shifter:
- Compatible with BMW F-Series Shifter ~2010 to 2017 BMW 2-4-5-7 Series
- Compatible with Dodge Shifter (2015 + Charger, Challenger, 300C, Ram 1500)
- Compatible with Sequential Shifter like the Perfect Tuning Shifter
- Compatible with CAN Keypad.
This kit also works with the Perfect Tuning CANBus Shifter Module for anyone wanting to keep the factory manual look in their car.