Performance Chip Tuning Cadillac
Up to 30% more power for your Cadillac
The Cadillac catalog lists 59 engines (models: 13, generations: 17). For 5% 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.
Cadillac 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 +43 to +51 hp, depending on the engine.
- up to +12%for naturally aspirated engines with the GAN GA+
GAN GA and GAN GA+ tuning modules for 53 naturally aspirated engines from Cadillac; 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 Cadillac model
Each model lists its generations: one click gets you to a generation, two to an engine.
The biggest Cadillac 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 |
|---|---|---|---|---|---|---|
| BLS BLS | 1.9 D | Diesel | 179 hp / 400 Nm | 230 hp / 505 Nm | +51 hp | GTL from 249 EUR GT from 399 EUR |
| CTS CTS | 6.2 | Gasoline | 564 hp / 747 Nm | 609 hp / 807 Nm | +45 hp | |
| BLS BLS | 1.9 D | Diesel | 150 hp / 320 Nm | 193 hp / 409 Nm | +43 hp | GTL from 249 EUR GT from 399 EUR |
| BLS BLS | 2.8T | Gasoline | 255 hp / 349 Nm | 298 hp / 408 Nm | +43 hp | GTL from 249 EUR GT from 399 EUR |
| STS STS | 4.4i | Gasoline | 469 hp / 595 Nm | 507 hp / 643 Nm | +38 hp | |
| STS STS | 4.4i | Gasoline | 476 hp / 595 Nm | 514 hp / 643 Nm | +38 hp |
Cadillac tuning FAQ
Does the GAN module affect my Cadillac 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.
Cadillac engines: what to know before you tune
Which Cadillac models are in the catalog
The catalog lists 13 models from Cadillac. The most engines are listed for the Escalade (13), CTS (12) and SRX (9). The biggest gain among the models is on the BLS: up to +51 hp.
Naturally aspirated Cadillac engines
For 53 naturally aspirated engines from Cadillac, 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 Cadillac 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.