Car enthusiasts and mechanics, this BG RF7 oil treatment is serious stuff for maintaining and improving engine performance. This 3-pack gives you plenty for multiple oil changes or to share with fellow car guys. BG RF7 is specifically formulated to increase engine compression and horsepower by boosting oil viscosity - it's like giving your engine's oil an extra layer of protection. The additives prevent oil from thickening over time, which helps maintain proper lubrication and protection for all those vital engine components. It also helps seal rings to increase compression and reduce oil burning or blowing, which can be a game-changer for older engines with some wear. The formula conditions seals to prevent leaks and can actually increase oil pressure in engines where it's running low. The wear protection is excellent too - it adds an extra layer of defense against metal-to-metal contact in high-stress areas. This is professional-grade stuff that many shops use, but now available for DIYers who want to maintain their vehicles at the highest level. Whether you're dealing with an older engine that's lost some compression, want to protect a high-performance engine, or just believe in proactive maintenance, this treatment delivers noticeable benefits. The 3-pack represents great value compared to buying individual bottles, and having it on hand means you can treat every oil change. Seriously, if you want to maximize your engine's performance and longevity, adding BG RF7 to your maintenance routine is one of the smartest moves you can make.