MK8 Fiesta ST Stage 1 Remap 245-255bhp
- Regular price
- £499.00
- Sale price
- £499.00
- Regular price
-
The MK8 Fiesta ST is one of the most exciting hot hatches on the market straight from the factory, but Ford's engineers leave a significant amount of performance on the table from the standard calibration. Our WP Stage 1 map changes that.
Our development team has invested extensive time on the rolling road refining and perfecting our MK8 Fiesta ST calibration — carefully optimising boost pressure, ignition timing, fuelling and throttle response to extract everything the 1.5T EcoBoost engine has to offer in a purely stock hardware configuration.
The result is a tune that feels completely natural and driveable day-to-day, while transforming the car's performance characteristics entirely.
Expect power figures in the region of 245-255bhp with 255-265ft/lb of torque — a substantial step up from the stock 200bhp output. More than the numbers though, you'll notice the improvement the moment you pull out of a junction.
Throttle response is sharper, the power band is broader and the car pulls hard and consistently all the way to the rev limiter.
No hardware modifications are required for Stage 1 — though fitting an induction kit is recommended to complement the tune and give the engine the airflow it's now asking for.
Every WP Stage 1 installation is carried out at our workshop by our experienced technicians and includes a before and after dyno run with a printed power graph so you can see exactly what's been achieved on your car.
Advised hardware:
- Induction Kit
Please note this product is workshop install only including before and after dyno printout.
*FOR OPTIMAL RESULTS 99 RON FUEL IS REQUIRED (Shell V-Power or Tesco Momentum)*

The MK8 Fiesta ST is one of the most exciting hot hatches on the market straight from the factory, but Ford's engineers leave a significant amount of performance on the table from the standard calibration. Our WP Stage 1 map changes that.
Our development team has invested extensive time on the rolling road refining and perfecting our MK8 Fiesta ST calibration — carefully optimising boost pressure, ignition timing, fuelling and throttle response to extract everything the 1.5T EcoBoost engine has to offer in a purely stock hardware configuration.
The result is a tune that feels completely natural and driveable day-to-day, while transforming the car's performance characteristics entirely.
Expect power figures in the region of 245-255bhp with 255-265ft/lb of torque — a substantial step up from the stock 200bhp output. More than the numbers though, you'll notice the improvement the moment you pull out of a junction.
Throttle response is sharper, the power band is broader and the car pulls hard and consistently all the way to the rev limiter.
No hardware modifications are required for Stage 1 — though fitting an induction kit is recommended to complement the tune and give the engine the airflow it's now asking for.
Every WP Stage 1 installation is carried out at our workshop by our experienced technicians and includes a before and after dyno run with a printed power graph so you can see exactly what's been achieved on your car.
Advised hardware:
- Induction Kit
Please note this product is workshop install only including before and after dyno printout.
*FOR OPTIMAL RESULTS 99 RON FUEL IS REQUIRED (Shell V-Power or Tesco Momentum)*
We keep a large inventory of stock at our warehouse however due to widespread delays in the industry, some items may be on backorder. If you need parts ASAP then please contact us on the live chat or at support@wayside-performance.co.uk and a member of our team will get back to you.
Unsure on fitment? Just drop us a message on the live chat or support@wayside-performance.co.uk and a member of our team will assist. Please make sure to include as much detail as possible including make, model, registration and the parts you are looking at.
