Hyundai i20N 1.6 T-GDi Dyno Test - 204hp Performance Tuning

In our latest dyno test, we had this 2021 Hyundai i20N in for tuning and testing. After quick installation of our Pro Petrol chip tuning box, it was up on the rollers to see what the engine could achieve. Check out how we install the box on this engine, here:

Dyno testing before and after shows healthy gains across the rev range, with a decent increase in power and torque, really transforming how the i20 feels to drive.

Peak power was increased, as we were able to lift it from 198hp at stock, up to 235hp with the box. If you take a look at the dyno graph below you can see how we change that curve (dotted red and blue lines) changing where the power is applied. We bring that extra power in as soon as possible, as you can see where we start to lift that curve from right down at the 2500rpm mark. We also give real consistency through the entire rev range, as taking a look around the 4500rpm-6500rpm section, you can really see that noticeable difference throughout that whole section of the revs.

Torque also saw some great improvements. At stock the engine produced 309Nm and now 362Nm with the box. Stock figures coming in a little higher than manufacturer quoted at 275Nm, but not particularly unusual to see higher stock figures here, as they can usually push beyond what Hyundai claim. If you take another look at the graph (solid lines), it’s a similar story, where you can really see where we have applied those gains, allowing those torque improvements to be applied exactly where it’s needed, lifting those figures across the entire rev range.

Check out the full dyno test here, across on our YouTube channel: