# 5 Additions That Could Upgrade Your 5.7L Hemi Engine's Performance

> We may receive a commission on purchases made from links. The 5. 7-liter Hemi was the first engine of Chrysler's modern Gen III V8 family, introduced in the 2003 Ram trucks.

- **Source:** [SlashGear](https://www.slashgear.com/1989880/5-7l-hemi-engine-performance-upgrades/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=68e9d1344209e310f1c26c21)
- **Published:** 2025-10-11
- **Category:** Cars
- **Tags:** #engine #hemi #additions #performance #upgrade #chrysler #commission #family
- **Canonical:** http://localhost:4321/a/68e9d1344209e310f1c26c21

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_GearOpen's distilled summary. The full original article is published at SlashGear (source link above); GearOpen does not republish the source's full text._