LEXUS V8 Engines LLC

Products and services

Core Services

Workshop services for wiring, harness, immobilizer, and ECU programming work.

Online programming · Free Demo Available

We prepare it. You flash it.

Program a supported Toyota or Lexus ECU yourself using our guided online application. Available worldwide, with no remote-desktop takeover and no ECU shipping for supported applications.

Free demo: remove one agreed DTC and test the actual flashing process. Further modifications are quoted as itemised services, with a total based on the agreed work.

Interface required: Mongoose or OpenPort, with Windows, Local Bridge, internet and stable power. Vehicle flashing uses manual ignition switching. Compatibility and the demo change confirmed first.

Explore Online ECU Programming →Request a Free Demo →
Harnesses

New Premium Harness Builds

Brand new premium standalone harness builds for selected manual Toyota and Lexus V8 engine swaps.

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Wiring

OEM Stand-Alone Wiring

Reconfigured and rebuilt OEM wiring converted to stand-alone operation.

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ECU

Immobilizer Delete

Lexus/Toyota immobilizer disable service for supported ECUs.

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Programming

ECU Flashing and Customizing

ECU flashing and programming to suit the engine, transmission and application.

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Parts and Resources

Useful parts, connectors, and reference resources for Lexus and Toyota V8 projects.

Parts

Air Flow Meter Housings

AFM housings and adaptors for round or square applications.

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Parts

Connectors

Lexus and Toyota connectors for wiring and conversion work.

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How to choose

Start with the job you need solved

Wiring and harness work

For standalone conversions, harness rebuilds, damaged harness repairs, new premium harness builds, and client plug planning.

ECU programming

For immobilizer delete, manual conversion support, diagnostic trouble code changes, speed limiter changes, and supported ECU setup.

Parts and connectors

For replacement connectors, air-flow-meter housings, cooling fan adaptors, and project-specific wiring parts.

Ask what fits your projectStart with client forms