Proflow’s 200 series hose is available in a 308 stainless or black stainless steel braided cover with a PTFE (Teflon®) inner liner. Its unique olive system makes it perfect to use with unleaded fuel, nitrous, brake, hydraulics, power steering and vacuum lines as it will not suffer with permeation. It also the best option to use with exotic fuel blends such as methanol and E85. Maximum Pressure: 3000 PSI Temperature Range: -70C To 250C