Ford · Fiesta ST · 2013–present
The Fiesta ST is Britain's favourite hot hatch and one of the best value remaps available. The 1.5T EcoBoost engine responds brilliantly to tuning, delivering big gains from a compact package.
| Standard | Stage 1 | Stage 2 | |
|---|---|---|---|
| Power | 200hp | 245hp+45hp (+22%) | 280hp td> |
| Torque | 290Nm | 360Nm+70Nm (+24%) | 420Nm+130Nm |
| Engine | 1.5T EcoBoost · 1,497cc · Petrol | ||
| Warranty | Lifetime software warranty included | ||
Stage 1 & Stage 2
The 1.5T EcoBoost is the same basic architecture used in the Focus ST and shares significant headroom. Ford's factory mapping is conservative — a specialist tune unlocks the full potential of what is already an excellent engine.
A Stage 1 remap on the Ford Fiesta ST requires no hardware modifications. Our specialist software recalibrates boost, fuelling and ignition timing within the engine’s safe limits, delivering instant, driveable gains you’ll feel from the first drive.
Stage 2 requires hardware modifications — typically a performance exhaust, uprated intercooler or induction kit. Combined with a custom ECU map, this unlocks the full potential of the 1.5T EcoBoost engine.
What Changes
We remap boost pressure, injection timing and throttle response on the EcoBoost. The result is stronger acceleration from lower revs, a more eager throttle and better sustained power through the rev range — making it feel a full class quicker.
Factory boost is set conservatively. We raise it to the level the turbo and internals can comfortably sustain, unlocking power that was always there.
Fuel delivery is recalibrated to match the new boost levels precisely — giving a cleaner burn, better response and improved efficiency under light loads.
Timing is advanced where the engine can safely benefit, improving combustion efficiency and delivering more torque across the full rev range.
The factory throttle map is deliberately muted. We sharpen it so the car responds the moment you press the pedal — no lag, no hesitation.
Common Questions
Pricing depends on the specific variant and stage. Contact us for a quote — we’re competitively priced and include a lifetime software warranty on every remap. Call 01792 732 062 or fill in the booking form.
A quality remap modifies the ECU’s calibration data rather than adding any external hardware. While a dealership with specialist equipment could detect a changed map, it leaves no physical trace and does not trigger warning lights.
Both options are available. Our workshop in Ammanford has a MAHA 4WD dyno for before/after verification. Our mobile technicians also cover the whole of South Wales and can come to your home or workplace.
Both respond well. The 1.5T (mk8, 200hp) and 1.6T (mk7, 182hp) are both strong platforms. The newer 1.5T has slightly more headroom and is currently the more popular choice.
It can improve the exhaust note slightly through better combustion, but we don't add pop/bang or burble maps unless requested — we focus on real driveable gains.
Book Your Remap
Fill in the form and we’ll confirm within 24 hours. Lifetime software warranty included on every remap.
We’ll confirm within 24 hours.