This mod is Cummins N14 Straight pipe sound for SCS trucks and truck mods

Version 2.0 Changelog:
-Total sound rebuild
-Torque curve adjustments
-Added new compatible trucks

Version 1.2 Changelog:
-Fixed mod conflict with kriechbaum's engine, again

Version 1.1 Changelog:
-Fixed audio clipping
-Fixed mod conflict with Kriechbaum's engine

Version 1.0 Feature:
-Cummins N14 310-525HP with straight piped sound
-3 stages jake brake
-Gearbox whine sound
-Realistic turbo behavior
-Realistic fan behvaior
-Max Volume regulation for reduced chance of audio clipping and sound cutting
(Highly recommended to put engine, exhaust, turbo volume slider to max)
-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
-Included Customizable Additional Supported Trucks (CAST) in the mod 

Quick tutorial on how to use CAST
1. Goto def/vehicle/truck/
2. Rename one of zcustom_xx into truck def name you want
and you should good to go

Credits:
Slav Jerry - sound samples, mixing and modding