# 5 Additives That Can Actually Increase Your Engine's Performance & Lifespan

> Vehicles, like every other mechanical body of work that has ever been put together, require regular maintenance to stay in optimal shape.

- **Source:** [SlashGear](https://www.slashgear.com/2095803/engine-additives-increase-performance-lifespan/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6990ee2f5388cc2510557513)
- **Published:** 2026-02-14
- **Category:** Cars
- **Tags:** #actually #additives #engine #increase #lifespan #maintenance #performance #abilities
- **Canonical:** http://localhost:4321/a/6990ee2f5388cc2510557513

---

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