VNE Charge-Air Duct Hose - 4008349 is a flexible yet durable hose designed for use in charge-air systems. It is made of a reinforced polyester fabric with a silicone rubber coating for superior temperature and chemical resistance. It is designed to handle pressures up to 20 psi (1.4 bar) and temperatures from -65°F to +350°F (-54°C to +177°C). It is also resistant to ozone, UV, and abrasion.