ZERONINE Design FLASHLink Stage 01 – Ford Focus RS Mk3

09 Design FLASHlink Stage 01 – Ford Focus RS Mk3 Unlock safe, reliable power for your Mk3 Focus RS with 09 Design Stage 01. This calibration lifts power and torque across the rev range, sharpens throttle response and improves drivability, while keeping factory-like smoothness and protection. Designed for the 2.3 EcoBoost Focus RS Mk3. Please use our vehicle lookup or check the Vehicle Fitment tab to confirm compatibility. FLASHlink lets you programme the ECU through the OBD port at home. You can switch between tuned and original software whenever you like. No permanent changes and no engine opening required. Noticeable mid-range punch and stronger pull to the red line Refined boost, ignition and torque management for smooth, consistent power Octane-specific mapping – ideal with 97-99 RON, compatible with 95 RON Works on a standard car and with common bolt-ons like intake and cat-back Every 09 Design calibration is proven over thousands of road and track miles. Key parameters such as knock control, turbo speed, exhaust gas temperature and torque limits are monitored and managed to maintain OE-like safety margins. Installation is simple: connect via OBD, follow the guided steps and allow the process to complete without interruption. You can also restore the stock file if needed. Use high-quality fuel, keep the car well maintained and follow the supplied instructions. Do not flash with a weak battery or while chargers or jump packs are connected. Additional Information Weight 0.3 kg Brand ZERONINE Design