[Immersive Vehicles] IAV Parts pack

The Industrial Association of Vehicle Manufacturers is a collaborative parts pack for Immersive vehicles, adding a wide array of parts, and unique crafting with custom recipies for Immersive Engineering.

50.9K Downloads

forge

Rent Server with this Mod

About this Mod

The Industrial Association of Vehicle Manufacturers is a collaborative parts pack for Immersive vehicles, adding a wide array of parts, and unique crafting recipies with custom recipies for Immersive Engineering.

At the moment IAV related packs are:

-Mackrel Autmotive Industries : https://www.curseforge.com/minecraft/mc-mods/mackrel-automotive-industries

-VEB Schwikau Auto Works : https://www.curseforge.com/minecraft/mc-mods/immersive-vehicles-automobilwerke-schwikau-veb

-IV Farming : https://www.curseforge.com/minecraft/mc-mods/randall-agriculture-pack
-ZD Military Vehicles: https://www.curseforge.com/minecraft/mc-mods/zd-military-vehicles

IAV will however work with most if not all convention compliant packs.

Available Versions

IAV 1.1.11 for 1.12.2release

MC 1.12.2forge

October 9, 2025

IAV 1.1.11 for 1.16.5, 1.18.2 and 1.19.2release

MC 1.16.5, 1.18.2, 1.19.2forge

October 9, 2025

IAV 1.1.11 for 1.20.1release

MC 1.20.1forge

October 9, 2025

How to Install [Immersive Vehicles] IAV Parts pack on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

Install Mod

Open the mod browser in the dashboard and search for "[Immersive Vehicles] IAV Parts pack". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1, 1.19.2, 1.18.2 (+2 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

[Immersive Vehicles] IAV Parts pack server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is [Immersive Vehicles] IAV Parts pack compatible with forge?

[Immersive Vehicles] IAV Parts pack officially supports forge for Minecraft 1.20.1, 1.19.2, 1.18.2. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with [Immersive Vehicles] IAV Parts pack – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if [Immersive Vehicles] IAV Parts pack consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.