K20 K20Z1 Thermostat Housing Billet Cover K Series K Swap EG EK DC2 Civic Si CRX Best Sellers Smoked Lens with Ultra Bright

Smoked Lens with Ultra Bright LEDs

Designed for high-heat

Designed as a direct replacement for the OEM plastic reservoir cap assembly

Includes onboard 4 bar MAP sensor or 7 Bar MAP sensor

K20 K20Z1 Thermostat Housing Billet Cover K Series K Swap EG EK DC2 Civic Si CRX Best Sellers Smoked Lens with Ultra BrightApplication: 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