Engines

This mod is CAT C15 6NZ engine straight pipe for some SCS trucks and many modded trucks.

This mod is Detroit Diesel 60 Series straight pipe sound for SCS and modded trucks

This mod is CAT C12 Straight pipe sound for SCS and truck mods

This mod is Cummins ISX and ISX15 straight pipe for SCS trucks and truck mods

This mod is Detroit Diesel 8v71 straight pipe sound sound for SCS trucks and truck mods