Uploaded May 2025 | Updated September 2026, 26 minutes ago

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Version 5.2 Changelog:
-Slight exhaust tone change
-Minimized exhaust distortion when hitting 1500rpm bark
-New 3rd stage jake brake for main variant
-Minor adjustments

Download link:
steamcommunity.com/sharedfiles/filedetails/?id=3013687427

TruckyMods:
truckymods.io/american-truck-simulator/sound/cat-c15-6nz-straight-pipe-sound

Installation guide:
youtube.com/watch?v=_EGNdI04piU

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