- 🔊 Paccar MX-13 engine sounds (405–510 HP range)
- 🧱 Includes stock DPF (Diesel Particulate Filter) audio for added realism
- 🧊 Rebuilt sound set from the ground up in v4.0
- 🌬️ Simulated Engine Fan
- 🌀 Automatic fan activation based on engine temperature and load
- 🎮 Adds dynamic realism during heavy-duty driving or long climbs
- 📡 3D Directional & Environmental Audio
- 📏 Custom sound attenuation for realistic fade-off with distance
- 🔊 Audio changes based on player’s position around the truck
- 🔊 Simulates real-world acoustics and truck behavior
- ✅ Works with all trucks using Paccar MX-13 engines
- 🎧 Ideal for use in Convoy modeand immersive solo hauls
- Screenshots
- Video
- Changelogs
- Basically rebuilt everything
- Paccar MX-13 405-510HP with stock DPF sound
- Simulated automatically activated engine fan
- Sound attenuation effects for realistic sound fade off from the distance
- Sound distortions and directional effects for realistic distortions from different positions around the truck
Download #1 | Download #2
Changes in v2.0:
- Brought back SCS Peterbilt 389 samples with improved sound
- Updated engine informations
- Supported more trucks
- Lot more improvements
- Included Customizable Additional Supported Trucks (CAST) in the mod
Changes in v1.5:
- Updated for 1.42/1.43
- Rebuilded sound (also removed Kriechbaum's assets)
- Included fan sound with realistic behavior
- Included custom sound orientation for realistic sound from different angle
- Lot more improvements





