CAT 3406E 5EK Sound & Engine Pack v1.0 ATS

Euro Truck Simulator 2 Mods | American Truck Simulator Mods | April 13, 2026
CAT 3406E 5EK Sound & Engine Pack v1.0 ATS
Enjoy that classic Caterpillar sound with the CAT 3406E 5EK Sound & Engine Pack. Recorded in Holland from a real Peterbilt 379 fitted with a tuned CAT 3406E 5EK and 8-inch stacks, this pack captures the big, unmistakable on-highway CAT character that made the 3406E such an icon. It delivers that proper old-school 3406E tone — deep, aggressive but soft, and full of character — with the kind of presence you’d expect from a tuned engine breathing through a set of 8-inch pipes. The pack also includes a matching engine setup built using real data (where possible) for a driving experience that fits the sound.