Hyundai i40 1.7 CRDI 136 HP
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The Hyundai i40 with its 1.7 CRDI engine, producing 136 hp, strikes a good balance between economy and practicality. It performs well on the highway and in everyday driving, but many drivers note that the car could be more responsive and smooth under full load or on the highway.
The solution to this problem may be safe chip tuning based on proven chip tuning files – while maintaining full reliability of the drive unit.
📈 What does the modification give you?
The 1.7 CRDI engine boasts significant power reserves – both design-wise and program-wise. With precise ECU software modifications, it's possible to achieve approximately:
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170 HP power ,
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350 Nm of torque .
Effect?
Significantly better agility, faster throttle response and more enjoyable handling – especially when overtaking or driving with a load.
When driving calmly , fuel savings of 0.5–1 l/100 km are possible, resulting from more efficient engine operation at low revs.
🔍 Safety and quality of workmanship
Each modification is preceded by engine diagnostics and checking of operating parameters.
We only use proven chip tuning files , developed individually for a specific ECU.
We perform modifications within a safe range – while maintaining a margin for the drive system and turbocharger.
We use professional tools for reading and writing ECUs , and we treat each car individually – we take into account its mileage, technical condition and method of use.
⚙️ Additional customization options
At the client's request, we can also carry out:
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switching off the EGR and/or DPF system (in the event of a failure or clogging),
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deactivating the Start-Stop system ,
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correction of boost pressure and fuel doses within a safe range,
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DPF monitoring capability – SDPROG diagnostic testers.
💬 Is it worth it?
If you often drive on the road, with passengers or luggage, the difference after chip tuning will be clearly felt .
After modification, the Hyundai i40 1.7 CRDI becomes more dynamic and flexible, and with regular servicing – it does not lose its durability or reliability .
This is a sensible way to improve driving comfort without interfering with the engine mechanics.
📞 Contact us
Want to see what we can do with your car?
