MaxxECU 8HP GEN1 Firmware Flash

To make the Gen1 8HP Gearboxes work directly with MaxxECU, it will require flashing custom firmware.
We offer this service to allow you to send your TCU to us, then we will flash the TCU and send it back to you within two working days, with the latest version.

If you’ve already had your TCU flashed with an older version by us, we offer a £20 discount on future TCU updates. Please contact us direct.