Move the downloaded .scs file to your directory: Documents / Euro Truck Simulator 2 / mod .
Adds fictional engines pushing anywhere from 5,000 to 10,000 horsepower.
"Extra quality" speed mods typically edit the truck's .sii files to massively increase engine power (often exceeding 10,000 HP) and torque to ensure the truck can overcome wind resistance at triple-digit speeds. euro truck simulator 2 speed mod 400 km h extra quality
9/10 – Sensational. A must-have for bored veterans. (Deducted 1 point because your cargo of liquid chocolate will spill everywhere the moment you touch the brake.)
Most speed mods require a supporting Physics Mod to be placed higher in the Mod Manager load order. Without specific physics adjustments, the truck will be undrivable due to "ghost forces" (physics glitches) caused by the game engine struggling with the speed calculations. Move the downloaded
A: Absolutely. Creating your own mod is one of the most rewarding aspects of the ETS2 community. You can use tools like Mods Studio 2 or manually edit the .sii files of existing mods. The def\vehicle\truck\xxxx\engine folder contains the engine files where you can adjust the torque and rpm_limit values to create a truly custom power plant.
Please be aware that the vast majority of high-performance speed mods (including those hitting 260 km/h or 400 km/h) will . These official missions require the game's standard physics to sync with the server. 9/10 – Sensational
Go to your Steam Library and select Euro Truck Simulator 2 . Go to Workshop: Click on the "Workshop" tab.
Because these mods push the game to its absolute limits, they are notoriously tricky. Here is how to fix common issues.
While weather mods improve the sky and atmosphere, texture packs increase the fidelity of the world you drive on. To push the "extra quality" to its maximum, you should install a pack that replaces the game's default textures with ultra-high-resolution versions.
The safest and most reliable way to install mods in 2026 is through the Steam Workshop.