ECU SOFTWARE · APPLICATION CENTRE

Chiptuning power calculator

Select your vehicle to see the tuned figures.

PrimeTuning Dyno — Run 1 / Run 2

Stage 1 Remap Stage 2 Remap DPF Delete EGR Delete AdBlue / SCR Delete

How does the tuning calculator work?

Choose the make, model, year and engine, and the calculator shows your vehicle's stock power and torque next to the figures after a Stage 1 remap. You can see what an ECU remap would add before having any work done.

The figures shown are the typical range for that engine. The exact result depends on the vehicle's equipment, condition and fuel quality, so we read the vehicle's own software before the job and confirm the result by measurement afterwards.

Frequently asked questions

Is the tuning calculator free?

Yes. The calculator is free and needs no sign-up; you can use it for as many vehicles as you like.

Are the calculated power and torque figures exact?

The figures show the typical range for that engine. The exact result depends on the vehicle's equipment and condition and is determined by measurement after the job.

Does it calculate Stage 2 as well?

The calculator shows Stage 1 figures. Stage 2 depends on hardware changes such as exhaust and intake, so it is worked out per vehicle; message us on WhatsApp and we will advise.

What if my vehicle or engine is not listed?

Send us the make, model, model year and engine on WhatsApp; we check by ECU type and tell you which services are possible.

Is there a calculator for trucks, tractors and construction machinery?

The calculator covers cars and light commercial vehicles. For trucks, tractors and construction machinery the figures are given after reading the machine's own file; you can reach us from the relevant sector pages.

ℹ Figures are typical ranges; exact results depend on the vehicle's hardware and dyno measurement.

How to interpret chip tuning calculator results

The calculator compares original and tuned reference figures for your selected engine. These are catalogue values, not a dynamometer measurement of your vehicle.

Power difference and percentage gain

Subtract original power from the tuned reference figure. Divide that difference by original power and multiply by 100 for the percentage. A change from 100 HP to 120 HP means 20 HP or 20%; this is an arithmetic example, not a vehicle performance claim.

Select the exact engine variant

Check brand, model, production period and engine variant. Similar model names can have different factory outputs and ECU software. Do not compare a kW figure directly with an HP or PS figure; units and measurement standards must match.

Confirm the vehicle before booking

Torque delivery, transmission limits, maintenance and test conditions affect the result. An absent entry is a reason to request an ECU assessment, not to substitute a similar engine. Compare before and after tests using the same measurement method.

Reading the displayed figures
Field	Meaning
Original power / torque	Catalogue reference, not a measurement of current mechanical condition.
Tuned figure	Reference expectation for that entry, not a guaranteed measured result.
No data	Provide engine and ECU identification for an individual assessment.

Chiptuning power calculator