The Earls Performance Ultra-Flex 660 Hoses combine a high tensile strength 304 stainless steel braid with a high-quality PTFE tubing for an optimized flow rate and outstanding flexibility. The carbon-lined inner tubing integrates a larger interior diameter for better flow, while the convoluted exterior ensures the hoses remain flexible at temperature levels between -94 and +510 degrees Fahrenheit. The PTFE tubing also ensures efficiency in dealing with a variety of applications including fuel, oil, water, methanol, and air.

The Earls Performance Ultra-Flex 660 Hoses offer excellent weight savings thanks to a 40 percent lighter build than Earl's reliable stainless steel braided rubber hoses. These stainless steel hoses are available in different sizes and configurations to efficiently fit various applications. For premium automotive plumbing components, there's not a more complete manufacturer in today's market than Earls Performance.

Established in 1955, Earl's Performance is best known for their premium-quality aerospace-inspired plumbing components. The company began as a small retail outlet providing military aircraft surplus plumbing components to the racing industry. When the military surplus market dried up, Earl consistently reinvented itself to ensure that the racing market always had a go-to for aftermarket plumbing upgrades. Today, the brand is best known for its precision-engineered hoses, hose ends, fittings, adapters, brake lines, fuel system parts, cooling system parts, and many more.

As part of the prestigious Holley group, Earl's Performance remains an industry leader that sets the bar high when it comes to refined vehicle plumbing solutions. The company accommodates the needs of modern times by collaborating with various motorsport teams in the F1, F3, A1GP, Superleague Formula, FIA GT, Indy, Touring Car, Superbike, and many others. Whether you need supplies for a comprehensive vehicle plumbing project or just a single washer or bolt, Earl's broad selection of plumbing solutions guarantees the ideal purchase.