Pick A Year
Choose the generation of Lexus GS you want to tune from the list, and then follow the next search steps to see available files. All of our files have been extensively tested on World’s best dynamometers.
YearLexus Chiptuning Files
There are two ways to chiptune Lexus GS cars - through the OBD2 diagnostic connector or directly through the engine control unit (ECU). The increase in power of Lexus GS comes from remapping the car's engine. Our custom files are fully compatible and safe.
Lexus GS cars can be easily tuned through the ECU. Our modifications’ results are confirmed by the dynotest diagrams from both before and after the tuning process.
Lexus ECU Tuning
The real effects of chiptuning Lexus GS can be seen on tests’ results attached to the corresponding files.
Many car workshops, dealers, tuners, and vehicle modification enthusiasts from around the World have already trusted our tuning files. Please don’t hesitate to join them!