K20 K20Z1 Silicone Pre Fit Heater Hoses K Series K Swap EG EK DC2 Civic Si CRX Spoilers they achieve this by reducing

they achieve this by reducing bends in the exhaust system

If your 2003–2007 Accord 2

High precision and hardness to provide a much longer service life

Compatible With Volkswagen GTI (MK7) 2015 2016 2017 2018 2019 2020 2021

This keeps the bushings from tearing or deforming over time

K20 K20Z1 Silicone Pre Fit Heater Hoses K Series K Swap EG EK DC2 Civic Si CRX Spoilers they achieve this by reducingK20 K20Z1 Silicone Pre Fit Heater Hoses K Series K Swap EG EK DC2 Civic Si CRX * These only fit with K20A A2 A3 and Z1 engine or cylinder heads. 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