Our stainless braided hoses are pressure rated up to 12,000 PSI and can withstand high temperatures and are flexible so that you can make it work with any application. This is not some cheap Chinese made hose, all hoses are made in house to fit the needs of the customer. Stainless braided hose is the ideal hose for nitrous lines because it is durable, flexible, and can with stand the extreme pressure of any nitrous or fuel system.