The only Focus RS tune on the market with true factory level octane learning!
Our Adapt-X line of calibrations are unique advanced closed loop calibrations designed for operation with the stock turbocharger, stock wastegate, and stock fuel system, as well as being developed and tested with factory inferred octane learning. This means that no changes are required for 91/93 fuels or worrying about lower quality winter blend fuels or bad fuel.
With 15+ years of software development experience, our calibration engineer reverse engineers the factory ECU strategy to increase horsepower and torque across the entire curve while maintaining all OEM controls and safety features. The Ecoboost ECU has closed loop fueling, closed loop ignition based on knock feedback, and a closed loop boost control system using a PID controller subsystem. After 2 years of research and development the result is the perfect stock turbo tune. No revisions are needed and you can continue to modify your vehicle and re-flash the map after you have made changes to the vehicle and the ECU will compensate for those changes while providing more power than competitor tuners.
All of our Adapt-X calibrations drive as smooth as stock with faster turbocharger response during throttle in conditions as well as offering a driving experience unlike anything offered by the competition.
The power that you get will be heavily dependent on cooling and fuel quality. We highly recommend keeping the factory airbox (and with the oem lid) as it flows very well up to 400 whp while keeping temps very low, and provides a fresh air feed from the grill. After market intakes may see a reduction in power due to increased intake air temperatures.
Power figures will vary depending on the dyno:
* FBO = full bolt ons
Above power rates are based on dyno numbers and factor in 12% drive train loss. Multiply whp numbers by 1.13 to obtain crank horsepower numbers.
For fastest acceleration the optimum shift points on our tunes for peak power is 5800 rpm. Shifting later than this will result in slower acceleration.
When racing we recommend using the flat foot shifting features to shift.
For E85 pumps that do not state an e70 minimum statement we recommend testing your fuel at least once a month using an ethanol test kit.
This product requires basic knowledge of how to install an application to your windows or mac computer.
** Please note that all tune sales are final, tune and device sales are non-refundable after ordering. **