K20 K20Z1 16AN V2 Thermostat Housing Billet Cover K Series EG EK DC2 Civic Si CRX Performance Suspension Pipe Diam: 3Inch

Pipe Diam: 3Inch

Electronic dampers require an EDC disable module to prevent service light warnings

you have to figure out where to put your fan switch and in the past the only option was to use a special inline aluminum hose adapter

Enhances handling

K20 K20Z1 16AN V2 Thermostat Housing Billet Cover K Series EG EK DC2 Civic Si CRX Performance Suspension Pipe Diam: 3InchApplication: 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