Turbo Boost Lab — Tuning tool for Assetto Corsa

Turbo Boost Lab is a Windows desktop application designed to make tuning Assetto Corsa cars simple, fast, and safe, without ever having to touch a single .ini file.

Whether you're looking for a quick setup or deep customization, TBL adapts to your level thanks to ready-to-use presets and clear tooltips reflecting each parameter.

Full and unlimited trial

To let everyone freely discover the tool, this version lets you tune and experiment without any time limit on all of the game's original cars.

(Note: importing custom mods, saving presets, and sharing are advanced features handled directly within the app.)

Under the hood:

1 -Advanced engine swaps and tuning:

Swap engines in one click or customize your power curves, boost limits, and turbo response with instant visual feedback.

2 -Custom gearbox creator:

Easily add, remove, or move gear ratios on a visual graph to optimize your acceleration and top speed.

3 -Real physics and chassis tuning:

Adjust suspension, brakes, and tire pressure using real physical units (N/mm, kg, PSI) instead of abstract values.

4 -Sound and visual effects customization: Precisely adjust the sound volume of each engine or environment, and fully customize your backfires, flame colors, and CSP effects.

5 -Live handling and consistency analysis:

Read instant diagnostics on your car's handling (oversteer, understeer, grip) and check your setup's overall consistency score before hitting the track.

Respect for the modding community

TBL includes a safety system that tests every car before any modification. If a file is protected by its creator, the application detects it and stops there, in order to respect the work of modders.

Try it out and share your feedback!

Built by an independent developer, this project grows through your suggestions. Download this version, test it on your favorite tracks, and share your impressions or ideas for improvement here!