About Us
Lexus V8 Engines LLC brings decades of experience with Toyota and Lexus UZ-series V8s.
Originally operating in South Africa as Lextreme Engine Management Systems, we imported container loads of Lexus V8 and straight-six engines, wiring them as ready-to-run systems and delivering over 4,000 units worldwide.
After relocating to the United States six years ago we began working under the name Lexus V8 Engines LLC, focusing on OEM stand-alone wiring harnesses and ECU services.
Today we build new cab-mounted 3UZ harnesses, refresh and convert used OEM harnesses to stand-alone systems for the full UZ family—1UZ-VVT, 2UZ, 2UZ-VVT, and 3UZ, in 5- or 6-speed automatic or manual setups—and provide ECU flashing, immobilizer removal, and performance tuning, all wiring harnesses bench-tested for plug-and-play reliability.
