Performance Chip Tuning CMC
Up to 30% more power for your CMC
The CMC catalog lists 1 engine (models: 1, generations: 1). All CMC engines in the catalog are naturally aspirated, so they take the GAN GA and GAN GA+ tuning modules (up to 12% more power). Each engine’s figures are on its own page.
CMC performance chip: more power, no ECU flash
More power and torque with no ECU flash and no new parts. The module only adjusts the engine sensor signals. Your factory warranty is preserved: the ECU software is never changed, 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 +12%with the GAN GA+ on naturally aspirated engines
GAN GA and GAN GA+ tuning modules for 1 naturally aspirated engine from CMC; see the catalog for each engine’s figure.
- up to +30%more power
GAN GT: up to 30%, GAN GTL: up to 25%, GAN GA+: up to 12%.
- 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.
The biggest CMC 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 |
|---|---|---|---|---|---|---|
| Z7 Z7 | 2.4i | Gasoline | 134 hp / 203 Nm | 150 hp / 227 Nm | +16 hp |
CMC tuning FAQ
Does the GAN module affect my CMC factory warranty?
Your manufacturer’s warranty is preserved: the ECU software is never changed, and the module can be removed at any time.
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.
CMC engines: what to know before you tune
Naturally aspirated CMC engines
For 1 naturally aspirated engine from CMC, 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.
How to find your CMC 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.