version 0.9.2 (update 15.08.2026)

Visual & performance tuning made ''ezy'' - Change the look and feel of any car in seconds!

-works online too- ✅

Ezy's Car Tuning App (Tuning Garage) brings the Forza Horizon / Need for Speed experience directly to Assetto Corsa. It gives you quick access to an in-game tuning menu, where you can change the style and performance of your car in seconds and directly on the fly.

What you can change:

• add car spoiler

• add car bodykit

• change car skin

• change rim/wheel skin

• add bumber bodykit

• add side bodykit

• add front bodykit

All of these car parts (except for skins) will actually influence the car physics. You can see the changes in the app's performance tab. Its also possible to disable the physics changes (then the changes are purely visual).

Performance Tuning

It is also possible to change the cars physics (only singleplayer).

You can change:

• Car Top Speed

• Car Acceleration

• Grip

• Weight

This is meant to enable quick changes that make the game feel more like Forza / NNeed for Speed. You can do anything from small realistic adjustments, to completely ridiculous builds. Everything will still work with and within the Assetto Corsa physics, so even with max speed + acceleration, it will not feel too arcade-like, rather like putting a bugatti engine in a ford fiesta.

Online Car Tuning

The visual tuning works online too on any server without any extra setup. You can see the tuned cars of other players who have the app. Also online tuning changes will be synced live automatically between other players.

UPLOAD & SHARE

You can upload & download custom car builds directly on the Tuning-Garage Community website -> https://tuning-garage.club

You can simply login with your Patreon account, go to your Dashboard on the website and copy the API Key from there into the Tuner App (share page).

legal notice: tuning-garage.club does not collect or store any personal data.

I will add more car parts and customization options with the next updates. The implementation of tunings is done in a way that it will not overwrite car files, meaning there won't be any issues with online servers. Also you have the options to either save the changes for the session only, or to the car itself, so the saved setup will be loaded up again with next game start.

I hope you like this mod :) If you have any problems with the app, let me know in the comments.

NEW UPDATE - 15.08.2026

• new pc interface in the garage

• allows to customize car-parts

• allows to customize garage design

Ezy

Join Discord -> https://discord.gg/bXweYAZKGZ

Downloads:

In addition to the car-tuner app, you can also download the car-parts-pack (adding 31 new parts) and the (new) interior-pack, which lets you customize the garage with new objects and designs. Please install the Tuner-App first.

Download Car-Parts-Pack #1: https://www.patreon.com/ezy_ac/posts/car-parts-pack-1-166749802?pr=true (Free Download)

Download Garage-Interior-Pack #1: https://www.patreon.com/ezy_ac/posts/interior-pack-01-166750522?pr=true (W.I.P. Early Access)

Download: Car Tuner App (below - Free Download) v.0.9.2