PTRONIC : the best diesel/petrol/hybrid chip!
Free delivery
Does not affect the manufacturer's warranty
20 years of experience
Easy to fit
Qualified call centre
Secure payment
Belgian manufacturer with over 20 years of expertise, P-Tronic optimises engine performance for nearly 100,000 customers in 75 countries. Rated 4.8/5, we deliver elite chip tuning technology for over 6,500 engine types : diesel, petrol and hybrid.
Our tuning kits deliver up to +30 % power, +35 % torque and −15 % fuel consumption across all your vehicles :
Designed and built in our Belgian workshops, our tuning boxes are TÜV-certified and compatible with the latest injection systems (TDI, BlueHDi, dCi, TSI, TFSI, Skyactiv) as well as AdBlue and DPF systems.
An ECU remap permanently modifies the manufacturer's software. The P-Tronic tuning box is superior external intelligence :
Three solutions exist to optimise your engine's performance. Only the P-Tronic tuning box combines measurable gains, certified mechanical safety and complete preservation of your manufacturer's warranty.
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| Criterion | P-Tronic Tuning Box | ECU Remap | Cheap tuning box |
|---|---|---|---|
| Manufacturer warranty |
Preserved. Undetectable once removed, no trace left in the ECU.
|
At risk. Modification may leave a trace in the ECU logs.
|
Uncertain. Non-certified connectors may damage original plugs.
|
| Engine safety |
Maximum. Fully respects all manufacturer tolerances and safety limits.
|
Variable. Safety limits can be moved or disabled.
|
Unknown. No engine-specific development, generic parameters used.
|
| Installation |
Plug & Play. OEM connectors : no wire cutting, no electronics knowledge needed.
|
Invasive. Deep ECU software modification, requires a specialist.
|
Risky. Non-certified connections, sometimes involves cutting original wiring.
|
| Reversibility |
100 % instant. Removed in minutes, vehicle returns to exact original configuration.
|
Complex. Return to a specialist to reload the original manufacturer programme.
|
Possible. But disconnection quality depends on the connectors supplied.
|
| Resale value |
Value retained. The box can be resold or reprogrammed for your next vehicle.
|
None. Investment tied to the vehicle, not recoverable on resale.
|
None. Non-reprogrammable, virtually no resale value.
|
| Certification |
TÜV approved. IP67 components, bench-tested for each specific engine type.
|
Not certified. Quality varies by provider, no independent standard.
|
None. No certification, components often of unknown origin.
|
| Product warranty |
5 years. Manufacturer warranty covering the box, components and connectors.
|
Variable. Often limited to 1 year or not formally guaranteed by the provider.
|
Limited. Short or non-existent warranty, poor after-sales service for imported brands.
|
P-Tronic covers over 6,500 engine types — diesel, petrol and hybrid. Belgian-made, 98,000 tuning boxes sold in 75 countries.
Find my tuning box →Your most frequently asked questions
Quick answers to the main purchase concerns
No. The P-Tronic tuning box connects via original OEM connectors and works downstream of the ECU. Once removed, it is completely undetectable. No warranty loss is possible. Even if left in place during a service, it does not trigger any warning on the diagnostic tool.
Between 10 and 15 % with equivalent driving style. With the tuning box, the engine works less hard to achieve the same performance, directly reducing consumption.
"Saving: 1 litre per 100 km!" — Auto & Loisirs
In Belgium and across Europe, the regulatory framework is increasingly recognising engine optimisation. P-Tronic leads this shift: all our tuning boxes are TÜV-approved in Germany.
This certification — the world's most rigorous — guarantees that a fitted vehicle is officially recognised for its new power output, in full compliance with safety standards. Since P-Tronic was founded, not a single customer worldwide has ever experienced any legal issue.
Yes — and that's exactly what we recommend to all our customers. No mechanical or electronic knowledge is required. A simple quick-connect fitting, done in minutes, with no tools. The illustrated fitting guide included with every box is designed to be immediately understood.
Our customer service team is available 7 days a week, 8am to 10pm if you have any questions.
A chip tuning box (also known as a performance chip or tuning box unit) is an external electronic module that plugs into the injection circuit of your turbo diesel or turbo petrol engine. It optimises injection parameters in real time, without modifying the original ECU, to unlock the power and torque deliberately restricted by the manufacturer.
Unlike an ECU remap, it is completely reversible: once removed, the vehicle instantly returns to its original factory configuration, leaving no trace. Learn more about what a tuning box is →
15% discount
Free delivery
Reprogrammable box
Increased engine reliability
Original "plug and drive" connectors
Five years warranty
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