Focus ST Garrett PowerMax Adapt-X Tune

Introducing our Adapt-X line of calibrations — a cutting-edge upgrade to the standard OEM Ford calibration that enhances your vehicle’s performance without sacrificing reliability. Starting with the factory map, our team fine-tunes it to unlock higher engine loads and torque at wide-open throttle, delivering maximum power without compromising the OEM feel.

Unlike competitor maps, which often trade safety for performance, our Adapt-X calibrations maintain a safer, more reliable power curve while providing optimal performance. The result? You get the best of both worlds: a reliable, everyday driving experience with the potential for maximum power when you need it most.

For Ford vehicles, our Adapt-X tunes utilize the factory octane adjust ratio and timing models. We take full advantage of knock-based octane learning to ensure the timing and load curve are optimized for every driving conditions. At wide-open throttle, the calibration intelligently adjusts timing via spark-based knock advance for peak power. Compatible with 87 to 94 octane fuel (just like the stock calibration), our tunes deliver significant power gains when using premium fuel (91+ octane). We recommend always using premium fuel in your Focus ST for the best performance.

Rest assured, all Adapt-X calibrations are emissions-compliant, ensuring your vehicle will pass emissions testing without issue. Be mindful that removing or tampering with emissions equipment will trigger a check engine light and cause your vehicle to fail testing.

One of the standout features of Adapt-X is its flexibility. You can continue to modify your vehicle without adjustments to the calibration. Whether you add new bolt-on parts or adjust your fuel mixture, Adapt-X will seamlessly adapt to your vehicle’s changes, ensuring consistent performance as your car evolves.

Experience smooth, responsive driving with improved turbocharger performance and a throttle response that feels sharper and more exciting — all while maintaining the seamless, stock-like driving experience you love. Adapt-X delivers a level of performance and drivability that outperforms the competition.

Upgrade to Adapt-X and unleash your vehicle’s full potential today.

The fiesta st and focus st gas tank is 12.4 gallons. For our Focus ST E30 tunes we require mixing 4 gallons of e85 to a full tank of 91/93 octane fuel. This essentially comes out to 1 gallon of e85 per 1/4 tank which makes mixing fuel much easier and you'll never need to use a calculator again. Depending on what comes out of the pump this will result in a mix between e28 and e35 which will ensure the car has enough ethanol mixed for safe operation. More ethanol is better than too little ethanol.

When mixing always allow 15 miles of driving for the fuel to mix before going wide open throttle. Failure to allow the fuel to properly mix can result in excessive knock.