A hose kit developed by do88 to OEM Magnetic valve / Crank hose ventilation hoses. This is an stronger alternative to OEM hoses! Our hoses have 3 or 4 PLY reinforcement depending on inner diameter compared to OEM hoses that mostly have 1 PLY reinforcement. Another advantage of our hoses are the silicone material that withstands high temperature for long time. This makes our hosekits a terrific upgrade if your original hoses starts to crack from age or maybe you use your car in a way that the original hoses where not designed for. Kit with matching hose clamps you find under "Accessories", Hoseclamp kit do88-kit3. All part numbers from the vehicle manufacturer are only stated as reference.