CPE Fuel Line Kits

Upgrade your vehicle’s fluid delivery system with Evil Energy CPE fuel line kits, built to solve common pain points including fuel‑induced hose corrosion, insufficient pressure tolerance, and premature failure under harsh engine‑bay conditions. Our nylon braided CPE fuel hose features a three‑layer build: oil‑resistant CPE inner liner, reinforced 304 stainless steel braid, and wear‑proof nylon outer braid, delivering dependable long‑term performance for street builds, racing projects, off‑road rigs, and LS swap plumbing. Every all‑in‑one kit ships with matched aluminum AN fittings so DIY mechanics and professional installers can complete clean routing without hunting for separate hardware.

Engineered for High‑Pressure & Harsh Under‑Hood Environments

These CPE braided fuel lines support working pressures up to 750 PSI with burst pressure reaching 2250 PSI, paired with a wide operating temperature window ranging from ‑22°F to 248°F. The controlled minimum bending radius prevents kinks during tight‑space installation. Compatible fluids cover race gas, diesel, motor oil, transmission fluid, hydraulic fluid and vacuum systems. Note these hoses are not compatible with E85 or E10 ethanol fuels; for ethanol‑ready setups visit our PTFE fuel line collection.

Pick Your Kit by AN Size, Length and Fitting Configurations

Evil Energy CPE fuel line kits cover AN4, AN6, AN8, AN10, AN12 sizes with flexible length options: 3FT,10FT,16FT,20FT,25FT,33FT. Choose swivel‑fitting assemblies, push‑lock style kits, or dual‑size combined sets for fuel supply‑return circuits, turbo oil feeds or transmission cooler plumbing.

All‑in‑one package configurations eliminate guesswork. Each kit includes pre‑selected swivel ends (straight, 45°,90°,180°), separator clamps and optional blanking plugs according to your selection. Whether you are rebuilding a classic car, finishing an engine swap or upgrading factory rubber hoses, our CPE fuel line kit brings robust, cost‑effective fluid plumbing to your project.

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FAQs about CPE Fuel Line Kits

What is a CPE fuel line and how does the CPE inner liner improve performance?

A CPE fuel line is a multi‑layer braided automotive hose built with a chlorinated polyethylene CPE inner liner, 304 stainless steel reinforcement and nylon outer braid. The oil‑resistant CPE inner liner resists degradation from gasoline, diesel, race gas and common motor fluids, delivering good flexibility for complex engine‑bay routing. This construction makes Evil Energy CPE kits a practical upgrade over standard single‑layer rubber fuel hoses. For ethanol‑resistant alternative, review our PTFE fuel line offerings.

Service life of CPE braided fuel hose depends on operating temperature, fluid type, vibration exposure and regular visual inspection. When used with compatible non‑ethanol fuels under rated pressure and temperature, these hoses deliver long‑term reliable performance. Inspect for cracking, swelling or abrasion during routine vehicle service. CPE material will degrade rapidly if exposed to E85 or E10 ethanol blends.

Evil Energy CPE fuel line kits work with race gas, gasoline, diesel, transmission fluid, engine oil, hydraulic fluid and vacuum circuits. These hoses are NOT compatible with E85, E10 or other ethanol‑blended fuels. Ethanol will swell and damage the CPE inner liner and create risk of leaks. Projects running ethanol fuel should select our PTFE fuel line kits.

CPE fuel hose features flexible synthetic rubber inner material, easier bending and more budget‑friendly for non‑ethanol street, race and off‑road builds, yet cannot tolerate ethanol‑rich fuels. PTFE fuel lines provide superior chemical resistance including full E85 compatibility, while being comparatively stiffer and higher‑priced. You can compare both product families within our fuel lines collection to match your exact project requirements.

Match your AN size to your fuel pump, fuel rail, filter and fitting hardware specifications. Measure your actual routing distance in the engine bay to decide required hose length. Evil Energy CPE fuel line kits offer AN4‑AN12 with lengths ranging from 3FT up to 33FT. Our kits include matched aluminum swivel or push‑lock AN fittings to complete your plumbing set‑up. Always measure before ordering to avoid insufficient or excess hose length.

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