Hyundai i40 1.7 CRDI 136 HP

Chiptuning Hyundai i40 1.7 CRDI 136 HP – more flexibility and savings in everyday driving

The Hyundai i40 with a 1.7 CRDI engine with 136 HP is a popular option in the family and fleet car segment. Solid construction, low fuel consumption and decent dynamics mean that this model often ends up in the hands of drivers who value practicality and reliability. However, in everyday driving - especially with a full load or on the motorway - a lack of flexibility in the lower and medium rev range can be felt. This is where chip tuning comes in handy.

What do we gain from modification?

The factory power of 136 HP gives reasonable performance, but the 1.7 CRDI unit has a significant reserve - both mechanical and software. In the safe range of modifications it is possible to obtain:

-approx. 170 HP

-approx. 350 Nm of torque

This translates into noticeably better throttle response, more efficient overtaking and lower fuel consumption when driving calmly – often 0.5–1 l/100 km less, thanks to the higher engine efficiency in the lower load range.

Safety first

Each modification is preceded by engine diagnostics and checking of operating parameters. In our workshop we work on professional equipment for reading and writing ECU , and maps are developed individually based on a specific vehicle - taking into account its technical condition and the needs of the owner.

Additional features

During tuning we can also offer:

- Disabling EGR and/or DPF (if faulty)

-Deactivation of the Start-Stop system

-Increasing the boost pressure and correcting the fuel doses while maintaining a safety margin

- For monitoring DPF burnout, diagnostic testers from the SDprog family

Is it worth it?

Definitely yes – especially if you drive a lot outside the city, with passengers or cargo. After modification, the Hyundai i40 becomes a much more dynamic car, without losing durability, as long as the service is carried out regularly.

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Do you have an i40 and are you thinking about tuning?
Please contact us – we will choose the best solution for your car.