K20 K20Z1 Silicone Pre Fit Heater Hoses K Series K Swap EG EK DC2 Civic Si CRX •LSx Many kits use OEM hoses

Many kits use OEM hoses or come complete with all hoses

They could be run as:

Turbine wheel: 68mm/62

incorporating both a small primary valve for ultra quick activation and a larger secondary valve for additional discharge capacity

- Fastener Style: Stud

K20 K20Z1 Silicone Pre Fit Heater Hoses K Series K Swap EG EK DC2 Civic Si CRX •LSx Many kits use OEM hosesK20 K20Z1 Silicone Pre Fit Heater Hoses K Series K Swap EG EK DC2 Civic Si CRX One end is made to fit the smaller heater core side and the other end is made slightly larger to fit the K series engine side. The hoses are made with a thick high temp rated silicone and 3 ply for excellent reliability. If you want to keep the heater control valve installed, simply splice it in location on the hose leading to the cylinder head and youre done.