Cummins X15 Engine and Soundpack v1.1

Proudly presenting the Cummins X15 Sound & Engine Pack! Every sound was professionally recorded from a Kenworth W900L equipped with a stock exhaust system and a 605HP 2021 Cummins X15 engine, ensuring an authentic and immersive experience. Features: -Precision Crafted Engine Sounds -Full RPM Spectrum -Engines: Includes the 11 different engine types with various horsepowers from 400 to 750 tuned, all handcrafted by David Steele with realistic torque-curves -Performance 525, 565, 700HP engines, and Productivity 565 & 605HP engines by davidsteele1975. -Support for over 90 trucks including all default trucks and popular modded trucks -Open Definition files for modders. -Convoy/ZAF Ready.