Performance Chip Tuning Lexus
Up to 30% more power for your Lexus
The Lexus catalog lists 144 engines (models: 18, generations: 37). For 9% of the engines, there are the GAN GT (up to 30% more power) and GAN GTL (up to 25%) tuning modules; for the rest, the GAN GA and GAN GA+ (up to 12%). Each engine’s figures are on its own page.
Lexus performance chip: more power, no ECU flash
The GAN module sits between the sensors and the engine control unit (ECU) and adjusts their signals. Unlike a flash tuner, it doesn’t rewrite your ECU software: your factory warranty is preserved, and the module can be removed at any time.
- Bluetoothswitch modes from your phone
- 18 mapsto fine-tune your engine
- 15 minutesplug-and-play install
- IP67water and dust protection
- up to +30%more power with the GAN GT
Turbo engines pick up +40 to +65 hp, depending on the engine.
- up to +12%for naturally aspirated engines with the GAN GA+
GAN GA and GAN GA+ tuning modules for 130 naturally aspirated engines from Lexus; see the catalog for each engine’s figure.
- GAN APPpower control via smartphone
Switch between SPORT, DYNAMIC, ECO and STOCK in the GAN app.
- 50 daystest drive
Enhanced performance or your money back, excluding shipping costs.
Choose your Lexus model
Each model lists its generations: one click gets you to a generation, two to an engine.
The biggest Lexus gains
The six engines with the biggest gains in our catalog. These are the top of the range, not typical figures.
| Model · generation | Engine | Fuel | STOCK | With GAN | Gain | Tuners and prices |
|---|---|---|---|---|---|---|
| NX NX | 200T | Gasoline | 238 hp / 350 Nm | 303 hp / 445 Nm | +65 hp | GTL from 249 EUR GT from 399 EUR |
| IS IS (II) 2005-13 | 220d | Diesel | 177 hp / 400 Nm | 227 hp / 505 Nm | +50 hp | GTL from 249 EUR GT from 399 EUR |
| IS IS (II) 2005-13 | 220d | Diesel | 162 hp / 400 Nm | 208 hp / 505 Nm | +46 hp | GTL from 249 EUR GT from 399 EUR |
| LX LX (III) 2007-> | 450 4.5 | Gasoline | 272 hp / 650 Nm | 318 hp / 761 Nm | +46 hp | GTL from 249 EUR GT from 399 EUR |
| LFA LFA | 4.8i | Gasoline | 560 hp / 480 Nm | 605 hp / 518 Nm | +45 hp | |
| LFA LFA | 4.8i | Gasoline | 552 hp / 480 Nm | 596 hp / 518 Nm | +44 hp |
Lexus tuning FAQ
Does the GAN module affect my Lexus factory warranty?
No. The module doesn’t change the ECU software and can be removed at any time, so your factory warranty is preserved. On top of that, GAN gives its own engine warranty: 2 years with the GAN GT, 1 year with the GAN GTL.
Plug-in performance chip or flash tuner: which should I choose?
A flash tuner rewrites the maps in your ECU, and the flash counter records it. The GAN module adjusts the sensor signals instead: the ECU stays in factory condition, and you can return the car to stock in about a minute.
Lexus engines: what to know before you tune
Which Lexus models are in the catalog
The catalog lists 18 models from Lexus. The most engines are listed for the ES (22), IS (22) and GS (17). The biggest gain among the models is on the NX: up to +65 hp.
Naturally aspirated Lexus engines
For 130 naturally aspirated engines from Lexus, there’s the GAN GA+: up to 12% more power and up to 15% better fuel economy in ECO mode. It’s plug-and-play: you can install it yourself, in most cases in under 15 minutes.
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How to find your Lexus engine
Pick your model in the list above, then the generation by model year, and the engine by displacement and horsepower (see your owner’s manual or vehicle documents). The engine page shows the exact gain and the tuner price.