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

ATS Mods | 13 Apr, 2026

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

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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.

Works with:
ATS 1.58

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