Cat C15 6NZ Straight pipe sound v5.5
🟡 Updated this yearPreview
🔍 Analysis
- 🏆 #51 of 145 Sounds mods in this game by downloads
📋 About This Mod
Cat C15 6NZ Straight pipe sound v5. 5 | American Truck Simulator Mod Home Upload Mod Installing Mods Best ATS Mods ATS DLC List Multiplayer Download ATS About ATS News Help Contacts Trucks Trailers Maps Objects Interiors Packs Parts Truck Skins Trailer Skins Sounds Radio Cars Bus Packs Vehicles Weather Traffic ... --> ATS Sounds Cat C15 6NZ Straight pipe sound v5. 5 American Truck Simulator Mods | 1 Apr, 2026 12:50 Cat C15 6NZ Straight pipe sound v5. 5 Changelog v5. 5: – Now the engine file names are swapped with my stock 6NZ for consistency (If you're using this engine, you have to reselect the engine) – New jake brake for the main variant – Lots of not-major adjustments This mod is CAT C15 6NZ engine straight pipe for some SCS trucks and many modded trucks. (Some SCS trucks will don't support because there's no C15 engine in real trucks, also if this mod doesn't work on any mod truck tell me so I can make it support that truck) Feature: – CAT C15 6NZ 435, 500, 550, 595, 625 engines with straight pipe sound (625hp engine also replaced on SCS pete389 and kenworth w900) – Smooth & Realistic engine & exhaust sound – Custom sound attenuation for more realistic sound fade off Author: Slav Jerry - sound modding SCS Software - main sound samples and engine files This content was uploaded by website visitors. If you notice any mistake, please let us know. If you enjoy experiencing real American Truck driver life, but at the same time feel a bit bored of the common road, cargos, and trucks, then American Truck Simulator Mods are for you! Step into an American Truck Simulator Driver's shoes and prove that you can deliver the cargo under any circumstance. It is the easiest way to get the best of the game, your opponents will be surprised! Then all you need to do is simply click on American Truck Simulator Cat C15 6NZ Straight pipe sound v5. 5 Mod free download button and implement it to your game. Download Tags: Cat C15 --> You may also like... Real Engine Sounds For Scs Kenworth Trucks v7. 0 ATS Sounds 4 Jun, 2020 Detroit Diesel 6-71 Straight pipe sound v2. 0 ATS Sounds 23 Jan, 2026 Air Horns Pack for ATS v3. 0 ATS Sounds 5 Jan, 2021 Leave a Reply Cancel reply Your email address will not be published. Required fields are marked Comment Name Email I have read and accepted the Privacy Policy Categories ATS Trucks ATS Trailers ATS Maps ATS Map objects ATS Interiors ATS Parts / Tuning ATS Truck Skins ATS Trailer Skins ATS Sounds ATS Radio ATS Cars ATS Bus ATS Packs ATS Vehicles ATS Weather ATS Save Game ATS Traffic Mod ATS Other Trending Mods ATS Other CarPlay Mod – NEW UPDATE 1. 2. 2 11 Aug, 2026 ATS Trucks Kenworth W900A 1967-1975 v1. 60 13 Aug, 2026 ATS Parts / Tuning Legacy of powerful engine pack 3. 0 11 Aug, 2026 ATS Trucks Mack Titan Rework v1. 60 17 Aug, 2026 ATS Trucks Marmon 57P edited v1. 6 11 Aug, 2026 Recent Comments nex says: 1. 60 Update Mark says: awesome truck, thank you so much for these year era ,... Eduardo says: Password? Livy says: can you make one for mac book E Ram says: i have base and steering creations DLC from IW W900 not... Kukamonga says: how to edit exp gains? CTMAN1975 says: About the k108 mod is there an update planned to make... Tags AI American Truck Simulator AMT ATS Better Flares BMW CA CAT CHANGELOG Coast Map COMPATIBILITY DESCRIPTION Detroit Diesel DLC ETS Euro Truck Simulator FAQ FEATURES Freightliner Argosy Freightliner Cascadia Freightliner Coronado FULL GPS Harley Davidson HDR HP IMPORTANT Improved Trains INSTALLATION Kenworth T680 Kenworth T800 Kenworth W900 Key Features Koenigsegg One Las Vegas Lucra L148 MOD Modified Peterbilt Mod Manager New Mexico NOTE PETERBILT Peterbilt 579 Realistic Rain Real Traffic Density REQUIRED San Francisco SCS Sound Fixes Pack Truck Traffic Pack UPDATE US VERSION Viva Mexico WARNING Western Star XP Other Games GTA 6 Guides | FS25 Mods | BeamNG Mods | Farming Simulator 25 Mods | MudRunner Mods | Save Game | ETS2 Mods | RDR2 Mods | GTA 6 Mods | STALKER 2 Mod | GTA 6 Animals | SnowRunner Mods | GTA 5 Mods | Best CP2077 PC Mods | Fallout 4 Mods | Skyrim Mods | Final Fantasy XVI Mods ATS Mods | © 2026 🚚 Terms of Use | Privacy Policy | Advertising | Contacts
A sound mod for American Truck Simulator that replaces the Cat C15 6NZ engine sound with a straight pipe variant. Version 5.5 includes swapped engine file names and a new jake brake. Currently has no endorsements or downloads, and was last updated in April 2026.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Fresh take on the classic 6NZ sound — straight pipe gives it that aggressive, loud tone truckers love
- The jake brake rework in v5.5 is a nice touch for engine braking enthusiasts
- File name consistency means less confusion if you switch between mods
⚠️ Cons
- Zero endorsements and downloads — this is a brand-new or niche upload, so you're an early adopter
- Last updated April 2026 — could break with future ATS updates, though it's fresh now
For American Truck Simulator players who want a louder, more aggressive engine sound for their Cat C15 6NZ. If you're into realistic or stock sounds, this might not be your thing — it's all about that straight pipe rumble. Skip if you prefer vanilla audio or don't want to fiddle with engine file swaps.
💡 Beginner Tips
- After installing, you'll need to reselect the engine in the truck configurator — the mod changes file names, so your current selection won't carry over
- Make sure to enable the mod in your ATS mod manager and set the load order — place it above other sound mods to avoid conflicts
- If you use other engine sound mods, test in a quick free roam session to ensure the straight pipe sound actually plays
📊 Mod Details
- Game
- Ats World Mods
- Author
- modsats.com
- Version
- 5.5
- Downloads
- 0
- Endorsements
- 0
- Category
- Sounds
- Created
- 4/1/2026
- Updated
- 4/1/2026
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