In this article, we’re diving into eight of the best car engine oil additives available in 2025. We’ll explore their unique features, benefits, and any potential drawbacks, so you can confidently …

Nov 4, 2025 · In-depth tests reveal which oil additives actually boost engine performance and which popular brands waste your money in 2025.

Jun 3, 2025 · Sea Foam delivers a top-notch additive formula suitable for 2-cycle and 4-cycle engines. You can the enhancer with cars, trucks, boats, tractors and even small engines. The …

Apr 16, 2025 · We’ll explore what oil additives are, what they do, and how to pick the best one for your car. You’ll learn to read the labels, understand the different types, and avoid common …

Mar 19, 2021 · In this article, we help narrow down those options as we look at the best oil additives on the market. 1. Editor's Pick: Lucas Heavy Duty Oil Stabilizer. 2. Marvel Mystery …

Jun 20, 2023 · If you’re thinking about enhancing your engine oil’s performance with an additive, we’ve compiled a list of the best oil additives right here. We can’t put our own hands on every …

Aug 1, 2025 · The comprehensive guide below explores the benefits and different types of oil additives before delving into six of the best oil additive products you can use to improve your …

Dec 23, 2025 · To choose the best motor oil additives for your vehicle’s needs, consider your engine type, driving conditions, and specific performance requirements. Understand your …

Feb 11, 2025 · Whether your car runs 5W-30 or 10W-40 engine oil, or many others, we’ve created a shortlist of the best ones you can buy to help your engine operate healthily. Our top pick in …