Hybrid Racing Slimloc™ K-Series Dipstick oil cap Machined from a high-quality thermal-resistant

Machined from a high-quality thermal-resistant polymer

Si & Type-R

Opening the thermostat's valve at a lower temperature allows coolant to flow more freely during low-load sections of the racetrack

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The engine's muted

Hybrid Racing Slimloc™ K-Series Dipstick oil cap Machined from a high-quality thermal-resistantPRODUCT DETAILS We believe the recipe for a perfect part is an elegant balance of form and function. With that concept in mind, we set out to design a dipstick for the K Series engine that we would be excited to install into our own engines. In the end, we came up with five features that made it into the final design. The Hybrid Racing Dipstick sits flush with the valve cover, for improved hood clearance and sleek styling. It is easy to remove when