CAT C15 6NZ Straight pipe sound v5.5 ATS

Euro Truck Simulator 2 Mods | American Truck Simulator Mods | April 1, 2026
CAT C15 6NZ Straight pipe sound v5.5 ATS
Version 5.5 Changelog: 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
Description This mod is CAT C15 6NZ engine straight pipe for some SCS trucks and many modded trucks.
Latest Version Feature: CAT C15 6NZ 435-625HP engines with straight pipe sound 2 jake brake variants Automatically activated engine fan Exhaust stack simulation effects 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