News

Think you’re running a race oil? Think again. Real race lubricants are engineered for abuse, not shelf appeal. Let’s lift the lid on what makes a true race oil — and why KCK doesn’t mess around whe...

You may not know it, but chances are you’ve already seen our work — just with someone else’s label on the bottle. For years, KCK has been the “secret weapon” behind other oil brands, blending speci...

At KCK, standing still isn’t an option. We’re reformulating some of our most trusted oils with breakthrough tech, which means short-term out-of-stocks — and long-term gains in protection, performan...

“Don’t panic — it’s just doing its job.” Let’s debunk the myth that black oil equals bad oil, and explain why premium formulations often darken faster — because they’re actually working.

Some say KCK oil is hard to clean off. They’re right. That’s the whole point. Because if your oil wipes off with a fuel-soaked rag… what’s it doing to your engine under load? We’ve built our oils t...

Cheap oils cut corners with recycled base stocks. KCK doesn’t. Here's the deep dive into why virgin base oils matter — and how they keep your engine alive under pressure.

If your manual gearbox specs ATF, don't settle for standard. Learn how KCK RE44 PAO ATF delivers unmatched performance, protection, and shift quality.

PAO and ester-based oils aren’t marketing hype — they’re the backbone of real performance. Here’s why KCK only uses the good stuff, and what that means for your engine or gearbox.

Tired of slushbox-grade fluids in high-performance manuals? RE44 changes the game. Built from the ground up for ATF-specified gearboxes and transfer cases, it's the no-compromise shift oil your bui...