ZERONINE Design FLASHLink Stage 1 – Ford Fiesta ST Mk7

09 Design FLASHlink Stage 1 – Ford Fiesta ST Mk7 Unlock stronger, smoother performance from your Mk7 Fiesta ST with 09 Design’s Stage 1 calibration. It lifts power and torque across the rev range, sharpens response, and keeps daily drivability calm and OE-like. Developed and validated over thousands of road and track miles, this calibration is built for repeatable, reliable gains. 09 Design applies OE and top-level motorsport know-how to optimise boost, ignition and torque control so the car pulls harder in the mid-range and keeps delivering to the red line. Noticeably more torque for easier overtakes and stronger in-gear acceleration Smoother power delivery and improved throttle response Retains factory manners in traffic and on long drives The FLASHlink platform makes updating the ECU straightforward, with robust safety limits retained to protect the engine and drivetrain. It is designed to perform on common UK fuels. For best results use 97-99 RON. Fitment For Ford Fiesta ST Mk7 1.6 EcoBoost models. Use our vehicle lookup to confirm fitment or check the Vehicle Fitment tab for full details. Safety and reliability Every 09 Design calibration undergoes strict durability testing while monitoring key powertrain parameters. Keep your car well maintained, run quality fuel and ensure cooling, ignition and tyres are in good condition for best results. Do not use if the vehicle has underlying faults or is poorly maintained. Expect an engaging, stronger Fiesta ST that feels faster everywhere without sacrificing day-to-day comfort. Additional Information Weight 1 kg Brand ZERONINE Design