How to Add Custom Engine Sounds to a FiveM Vehicle

A great-looking car with a flat, stock engine note kills the immersion instantly. Custom engine sounds are one of the cheapest upgrades you can make to a server's feel. Here's how they work and how to install one.

How vehicle audio works in FiveM

Each vehicle names the engine sound it uses in its vehicles.meta, in a field called audioNameHash. A custom sound resource ships the audio itself (.awc wave files) plus the .rel data files that describe it, and registers a new name the game can look up. The sound does nothing on its own: a car only uses it once its audioNameHash points at that name.

1. Install the sound resource

Drop the sound folder into resources and ensure it in server.cfg just like any other resource. Load order can matter, so ensure your sounds alongside or after the vehicles that use them.

2. Point the car at the sound

In the vehicle's vehicles.meta, the audioNameHash field controls its sound. Set it to the custom sound's name so the model picks up the new audio instead of the default. Each Goodara engine sound lists its name on the product page and in its readme; the Supra 2JZ sound, for example, is used with <audioNameHash>a80ffeng</audioNameHash>. Engine-swap scripts take the same name, which lets players change a car's sound in game without a meta edit.

3. Restart and listen

Restart the server, spawn the car, and rev it. If it's silent or falls back to a stock sound, the audioNameHash doesn't match the sound bank's name, or the sound resource failed to load — check the console.

Tips for a clean result

• Match the sound to the engine type — a V8 burble on an EV breaks immersion.
• Avoid duplicate audio names across resources; they'll collide.
• One sound can serve many cars. Point every model with that engine at the same name instead of installing copies.
• Keep volumes consistent so one car isn't deafening next to the rest.

Want plug-and-play audio? Browse our FiveM engine sounds — each one is a standalone resource with a single name to set, and the engine sounds buyer's guide helps you match a sound to a car.