Debby Cunliffe
Jun 2025
Fantastic service. Came to my home on a Sunday to remap my car. Great job done and lifetime warranty plus interest free payment facility over 4 months available. Highly recommend
Posted on Google · view on our Google profileAbarth 124 Spider 348 ECU Remapping
Abarth 124 Spider 3481.4 MultiAir Turbo · 2016–2019
Stage 1 £399
Get my quote →The Abarth 124 Spider 348 (2016 to 2019) leaves the factory with 170 PS and 250 Nm from its 1.4 petrol engine. Our Stage 1 estimate takes it to 200 PS and 290 Nm, roughly 18% more power and 16% more torque.
Abarth
Abarth
ECU confirmed on inspection
124 Spider
348 · 1.4
Stage 1 estimate
200 PS
STX Tuning
Stage 1 price
£399
Stage 1 ECU remap
Estimated gain
+30 PS · +40 Nm
Power
Stock
170 PS
Stage 1
200 PS
Torque
Stock
250 Nm
Stage 1
290 Nm
Figures are STX Tuning estimates for a healthy standard car, not a dyno result for your vehicle. Power is shown in PS. These are existing vehicle library estimates, not independently measured results.
WhatsApp STX TuningWhat we do
More than just ECU remapping.
From Stage 1 and Stage 2 ECU remapping to gearbox tuning and supporting performance upgrades, STX Tuning offers specialist vehicle software and tuning services for compatible petrol and diesel cars and vans.
Explore the available options for your exact vehicle at our Slough workshop, with suitable mobile ECU remapping appointments available across selected surrounding areas.
- Stage 1 & Stage 2 ECU RemappingStage 1Stage 2
- Turbo Petrol ECU Tuning
- Turbo Diesel ECU Tuning
- Pops & Bangs
- Performance Remapping
- Economy ECU Remapping
Not sure which tuning service you need?
Tell us what you drive and what you'd like to achieve. We'll check your vehicle and help you explore the available options.
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