Tech Talk

Your car’s engine bay is a powerhouse of activity, and every part in it plays a crucial role in making sure your vehicle runs smoothly and efficiently. Among the various components often overlooked, but critical to performance and longevity are engine bay caps—specifically, oil caps and radiator caps. Let’s dive...

At GrimmSpeed, we’ve always been driven by a passion for performance, quality, and the incredible community that supports us. As we move into 2025, we’re making major investments in research, testing, and engineering to bring more CARB-compliant and SEMA-certified parts to our lineup. This is a huge step forward, allowing...

For Subaru owners who demand more from their vehicles, upgrading the engine mounts is one of the most effective ways to unlock better performance and reliability. From spirited weekend drives to high-intensity track sessions, your engine and drivetrain must stay securely in place to deliver smooth shifts, consistent power, and...

Few upgrades strike the perfect balance between form and function like a premium shift knob. Our GrimmSpeed Swap Top Weighted Shift Knob Kits take customization to a whole new level, offering performance-minded drivers the ability to tailor their cockpit with style and precision. Designed with meticulous attention to detail, these...

Wait, can we even do that?  Yes, but it isn't easy. The GrimmSpeed Turbocharger Program started by recognizing a need in the market for a robust, quick-spooling and high-performing turbo. Sure, we may be a little late to the game, but in waiting we found that one thing other manufacturers were...

"I tHoUgHt ThE tOp MoUnT wAs GoOd EnOuGh" For years and years we have been the leaders of the Subaru top mount game (source: me..). While the previous statement may or may not be true, its no secret we have made a name for ourselves by engineering, testing, and manufacturing...