DD60 14.0L (DDEC IV) Sound & Engine Pack v1.0 Mod

ATS Mods | 7 Feb, 2026

DD60 14.0L (DDEC IV) Sound & Engine Pack v1.0 Mod

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The legend returns – rebuilt in G5 form.

One of the most popular Zeemods releases is back, completely overhauled from the ground up using refined development techniques, and everything learned since the original version. The result is a Series 60 that hits harder than ever, with chest-punching Jake brakes and a deep, authoritative exhaust pulse that made this engine a fan favourite in the first place.

This pack was recorded from a Kenworth T600 fitted with a custom W900A hood, running 8″ stacks. The engine itself was a tuned setup, featuring an uprated turbo and supporting modifications, delivering an aggressive, old-school Detroit character with serious presence under load.

Developed to the G5 standard, this rebuild offers improved balance, depth, and consistency across all driving conditions, bringing the 14L DDEC IV fully in line with the current Zeemods soundscape.

The Series 60 14L DDEC IV is back — deeper, harder, and more refined than ever.

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