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8HP70/75 Swap

200

Fit an 8HP70 or 8HP75 gearbox behind your build — guided swap, single VIN.

The automated swap flow for the Gen1/Gen2 high-torque gearboxes: fit an 8HP70 or 8HP75 and let 1769Flash pair it to your car — no bench services.

Compatibility

Series
F/G
Transmission
8HP45, 8HP50
Engines
B58B30M0, N55B30O0, N55B30M0

Runs on the EGS protocol. Not sure what your car has? Check the full supported-hardware list or your VIN below. (In case of swap - use donors VIN)

General instructions

  1. 1.Purchase the 8HP70/75 Swap solution — the single-VIN EGS license is included.
  2. 2.Follow the email instructions to activate your 1769Flash license. After activation, the app will display the swap module window.

What's included

  • Automatic ISN reset for the replacement TCU
  • Single-VIN EGS flashing license

Before you buy

  • Compatible with F-series (N55/B58) and native G-series B58 vehicles.
  • No refund for an incompatible purchase — check your gearbox generation first.

Check your car before you buy — enter your VIN to confirm the 8HP70/75 Swap fits. Solution purchases are non-refundable when incompatible.

Check your VIN

Enter your 17-character VIN to see what we know about your car.