K20 K20Z1 Thermostat Housing Billet Cover K Series K Swap EG EK DC2 Civic Si CRX Best Sellers Universal Compatibility: Designed to fit

Universal Compatibility: Designed to fit various vehicles

Hand-modified for the best light output and RGB clarity

Full-length height adjustment without affecting shock stroke

sporty aesthetic that can be left as-is or painted to suit your style

Named after the famous 130R corner at Suzuka Circuit in Japan (one of our favorite circuits in the world) the curvature is also radiused at 130* giving a physical meaning as well

K20 K20Z1 Thermostat Housing Billet Cover K Series K Swap EG EK DC2 Civic Si CRX Best Sellers Universal Compatibility: Designed to fitApplication: Fits all K series engines Fits both K20 & K24 engines Welded 1. 25" Hose or 16AN Fitting Available. The Billet Thermostat Cover securely attaches to the OEM plastic housing by utilizing the original shoulder bolts, OEM thermostat, and OEM gasket. This compatibility extends to the K20A, K20A2, K20Z1, and any other K variants sharing the same housing. It was best retain the original thermostat within the cover was deliberate, as I believe