Upgrade your vehicle’s fluid transfer performance with the Earl’s Speed-Flex Hyperfirm® Pre-Made Hose, engineered for maximum reliability in demanding motorsport and street applications. Built from SPEED-FLEX stainless steel braid-protected PTFE hose, this pre-assembled line ensures superior strength, chemical resistance, and consistent performance across extreme temperatures. Each hose is precision-built with crimped or swaged steel ends and pressure-tested to 4,000 PSI to guarantee long-lasting dependability under high-pressure conditions. Whether used for brake, clutch, fuel, or transmission systems, Earl’s Hyperfirm hoses deliver unmatched flexibility, durability, and confidence on and off the track.
Features:
- Factory-assembled with stainless steel braided PTFE hose
- Pressure-tested to 4,000 PSI for proven reliability
- Electroless nickel-plated steel hose ends for corrosion resistance
- Compatible with a wide range of fluids including brake fluid, oil, fuel, and coolant
- Operates in extreme conditions from -65°F to 450°F
- Submersible in fuel and designed for long service life