[CPE With Fittings]
[PTFE With Fittings]
[Antistatic PTFE With Fittings]
EVIL ENERGY fuel system installation diagram showing fuel cell, 100 micron pre-filter, inline fuel pump, 10 micron post-filter, and fuel pressure regulator.
[PTFE With Fittings]
[CPE With Fittings]
[Antistatic PTFE With Fittings]
EVIL ENERGY fuel cell tank with anti-slosh foam, paired with adjustable fuel pressure regulator for EFI systems and optimized fuel delivery.
EVIL ENERGY 300LPH external inline fuel pump and dual-stage inline fuel filter with 10 micron and 100 micron elements, featuring removable design and mounting brackets.
EVIL ENERGY Fuel Cell Tank Kit-Efficient Fuel System Solutions 5/10/15 Gallon - EVILENERGY
 300 LPH high flow fuel pump
Fuel pressure regulator installation methods
Stainless Steel Filter Element
Capture contaminants and particles.
EVIL ENERGY Fuel Cell Gas Tank with Level Sender Black Street Drift Aluminum[5 Gallon]
EVIL ENERGY Fuel Cell Gas Tank with Level Sender Black Street Drift Aluminum[10 Gallon]
[15 Gallon]
[CPE With Fittings]
[PTFE With Fittings]
Comparison chart of 6AN CPE and PTFE fuel lines showing differences in hose size, working pressure, burst pressure, temperature range, and minimum bend radius.
[Antistatic PTFE]
[Antistatic PTFE With Fittings]
EVIL ENERGY fuel system kit with fuel cell tank, braided fuel hose, filters, pump, and AN fittings displayed in workshop setting, highlighting services: 180-day returns, free shipping, 1-year warranty, and 24/7 support.
Works with CPE fuel lines — includes AN swivel hose ends for 0°, 45°, 90°, and 360° rotation, enabling fast, hassle-free installation.[CPE]
Compatible with PTFE fuel lines — includes AN swivel hose ends for 0°, 45°, 90°, and full 360° rotation, ensuring quick and effortless installation.[PTFE]
Collage of happy EVIL ENERGY customers holding fuel system kits, showcasing product boxes and installations with the caption “500,000+ Raving Fans!”
[CPE With Fittings]
[PTFE With Fittings]
[Antistatic PTFE With Fittings]

EVIL ENERGY Upgraded Fuel Cell Tank Kits-Efficient Fuel System Solutions 5/10/15 Gallon

$482.39
$482.39
$634.99
Material: Antistatic PTFE With Fittings
Capacity: 15 Gallon
SKU: EVAKT11ABCD2BK-2
Product Type: Fuel Cell Tank Kits

Package Includes:

  1. Fuel Cell Gas Tank‎*1(5 / 10 / 15 Gallon Optional)
  2. Fuel Pressure Regulator*1
  3. 300LPH Inline Fuel Pump Electric*1
  4. ‎6AN to M18*1.5 Fitting Adapter*1
  5. M12*1.5 to 6AN Fitting Adapter*1
  6. 50mm Fuel Filter Mounting Bracket*2
  7. 60mm Fuel Filter Mounting Bracket*1
  8. 20FT 6AN CPE/PTFE/Antistatic PTFE Fuel Line*1
  9. AN10 to AN6 Male Flare Reducer Adapter*2
  10. 100 Micron Inline Fuel Filter with 6AN 8AN 10AN Adapter*1
  11. 10 Micron Inline Fuel Filter with 6AN 8AN 10AN Adapter*1
  12. 90 Degree Fittings *4
  13. 0 Degree Fittings *8

EVIL ENERGY checkout payment icons and shopping service
[Antistatic PTFE With Fittings]

EVIL ENERGY Upgraded Fuel Cell Tank Kits-Efficient Fuel System Solutions 5/10/15 Gallon

$482.39 $634.99
$482.39 $634.99

EVIL ENERGY Upgraded Fuel Cell Tank Kits-Efficient Fuel System Solutions 5/10/15 Gallon

$482.39 $634.99
Material: Antistatic PTFE With Fittings
Capacity: 15 Gallon

Specification Details
Brand EVIL ENERGY
Application Universal
Color Black/Silver/Black&Red
Package Includes

Fuel Cell Gas Tank *1(5 / 10 / 15 Gallon Optional)
Fuel Pressure Regulator *1
300LPH Inline Fuel Pump Electric *1
6AN to M18*1.5 Fitting Adapter *1
M12*1.5 to 6AN Fitting Adapter *1
50mm Fuel Filter Mounting Bracket *2
60mm Fuel Filter Mounting Bracket *1
20FT 6AN CPE/PTFE/Antistatic PTFE Fuel Line *1
AN10 to AN6 Male Flare Reducer Adapter *2
100 Micron Inline Fuel Filter with 6AN 8AN 10AN Adapter *1
10 Micron Inline Fuel Filter with 6AN 8AN 10AN Adapter *1
90 Degree Fittings *4
0 Degree Fittings *8

This EVIL ENERGY fuel cell kit is a comprehensive solution for performance fuel management, ideal for LS swaps, drag racing, and other custom builds. It includes a 5/10/15 gallon fuel cell tank, a 300LPH high flow fuel pump, dual-stage fuel pressure regulators (20–75 PSI & 75–120 PSI), 6AN 20FT CPE/PTFE/Antistatic durable fuel lines, 10 & 100-micron fuel filters with 50mm and 60mm mounting brackets, a fuel level sender, and all necessary hardware for easy installation. Designed with a lightweight, streamlined construction, this kit ensures optimized fuel flow, reduced weight, and reliable performance in demanding applications.

Product Compare

Tips for taking the fuel cell cap offTips for taking the cap off:

High-Performance Fuel Cell Gas Tank

Professional-Grade Fuel System Solutions for Custom Builds

Whether you are upgrading a classic truck or building a dedicated track car, our Fuel Cell Gas Tank collection offers the ultimate balance of safety, capacity, and performance. Each fuel tank is precision TIG-welded with leak-free seams to meet the rigorous demands of off-road and racing environments.

Available Configurations & Kits

We offer a versatile range of sizes to fit any chassis or endurance requirement:

  • 5-Gallon Fuel Cell with Pump: Compact and lightweight, ideal for drag racing or short-track applications where weight saving is critical.
  • 10-Gallon Fuel Cell Kit: The balanced choice for drift builds and street-strip projects, providing ample capacity without sacrificing trunk space.
  • 15-Gallon Fuel Cell: Maximum capacity for long-distance off-road racing or custom street builds requiring extended range.
  • S10 Fuel Cell Compatibility: Our designs are a popular choice for fuel cell S10 conversions, offering a seamless fit for fuel cell for S10 bed-mount or chassis-mount setups.

Advanced Safety & Engineering

  • Anti-Slosh Foam: Every gas tank is pre-packed with specialized anti-slosh foam to prevent fuel movement, ensuring consistent pickup and eliminating the risk of vapor lock.
  • Seamless Integration: Designed to work perfectly with an external inline fuel pump and high-flow inline fuel filters, creating a complete Fuel System Solution.
  • Universal Mounting: Features robust mounting tabs for secure installation in any automotive fuel cell system.

12V Inline Fuel Pump

300LPH High-Flow Output|Perfect for Fuel System Solutions

Upgrade your fuel delivery system with our 12V Inline Fuel Pump, engineered for high-performance EFI applications. This External Inline Fuel Pump delivers a massive 300LPH flow rate, making it the premier choice for custom Fuel System Solutions. Whether you are building a dedicated drift car or restoring a classic truck, this pump provides the reliability needed for everything from a compact 5-gallon fuel tank to a heavy-duty 15-gallon fuel tank.

Key Features & Compatibility

  • Versatile Fitment: Specifically designed as a high-performance fuel cell for S10 trucks and other custom chassis. If you are searching for an S10 fuel cell solution, this pump integrates seamlessly with any fuel cell S10 mounting configuration.
  • Multi-Fuel Support: Fully compatible with Gas tank and Diesel fuel tank requirements. It handles Gasoline, Pump Gas, Race Gas, Diesel, E85, and Ethanol/Alcohol fuels without corrosion.
  • Universal Application: The perfect companion for any fuel cell setup, ensuring stable pressure for turbocharged, supercharged, or naturally aspirated engines.

EVIL ENERGY inline fuel pump installed below fuel tank for gravity-fed fuel delivery system.

High-Performance Inline Fuel Filter

Advanced Fuel System Solutions for EFI & Carbureted Engines

Protect your engine's lifespan with our premium Inline Fuel Filter, a critical component for maintaining a clean and debris-free fuel delivery system. Specifically engineered for high-performance builds, this filter is the perfect companion for any 10-gallon fuel cell setup or custom automotive fuel system.

Dual-Stage Precision Filtration

Our stacked filtration technology provides two layers of defense to ensure maximum flow and purity:

  • 100-Micron Fuel Filter (Pre-Filter): Acting as the first line of defense, the 100-micron fuel filter captures larger particles and contaminants before they reach the pump, preventing premature wear.
  • 10-Micron Fuel Filter (Post-Filter): The high-efficiency 10-micron fuel filter element provides fine-particle filtration, protecting sensitive fuel injectors and carburetors from microscopic sediment.

Key Features & Benefits

  • Universal Compatibility: Optimized for high-flow setups, making it a 'must-have' for any 10-gallon fuel cell kit or custom racing fuel cell.
  • Serviceable Design: Features a fully removable and washable element. This easy-clean design simplifies maintenance and extends the life of your entire Fuel System Solution.
  • Durable Construction: Built to withstand demanding racing environments, ensuring consistent fuel pressure and flow under high-stress conditions.

Fuel Pressure Regulator

Precision Fuel Control|Essential for Fuel System Solutions

This adjustable fuel pressure regulator is engineered for high-performance automotive fuel cell setups, delivering exact fuel control for EFI systems.

  • Adjustable Fuel Pressure – Easily fine-tune your PSI to match the demands of your engine, whether you're running a 5 gallon fuel cell with pump or a full 10 gallon fuel cell kit.
  • Bypass EFI Design – Maintains optimal flow and fuel pressure stability across varying load conditions, ensuring smooth delivery from your inline pump to the injectors.
  • Precise Control – Offers consistent pressure regulation, helping optimize fuel delivery and maximize performance in any automotive fuel cell system.

Pair it with your Fuel System Solutions package for complete control, efficiency, and engine responsiveness — whether on the track or off-road.

Adjustable fuel pressure regulator with ORB-06 inlet/outlet and return ports, 30-70 PSI range, vacuum/boost line fitting, and 1/8 NPT gauge port.

High-Performance Fuel Lines & Hose Kits

The Ultimate Connection for Your Automotive Fuel Cell System

A high-output 12V inline fuel pump is only as good as the lines carrying the pressure. Our premium fuel hoses are engineered to provide a leak-free Fuel System Solution, ensuring a seamless flow from your 5-gallon fuel cell or 10-gallon fuel cell kit to the engine bay.

EVIL ENERGY braided fuel hose construction with nylon outer braid for abrasion resistance, stainless steel mesh for durability, and oil-resistant CPE core.Choose the Right Material for Your Build

We offer three specialized hose types to match your specific fuel requirements and performance goals:

  • PTFE Fuel Lines (Teflon): The gold standard for modern builds. Highly resistant to corrosive fuels, making it the best choice for E85, Methanol, and Ethanol. It eliminates fuel vapors (gas smell) from permeating through the hose.
  • Antistatic PTFE: Features a carbon-lined inner core to prevent static electricity buildup—essential for high-flow diesel fuel tank setups and high-pressure racing environments.
  • CPE Fuel Hose: A cost-effective, durable solution for standard gas tank applications, pump gas, and oil. Features a stainless steel or nylon braided exterior for high-pressure reinforcement.

EVIL ENERGY PTFE fuel hose with nylon braided exterior, stainless steel mesh reinforcement, and chemically resistant PTFE core for maximum durability and odor resistance.

Compatibility & Integration

Designed to fit perfectly with our inline fuel filter and fuel cell gas tank configurations:

  • Engineered for S10: Ideal for custom fuel cell for S10 projects where routing lines through tight chassis spaces is required.
  • Universal Fitment: Works with all automotive fuel cell brands and high-flow 300LPH inline pumps.
  • Extreme Durability: Rated for high-temperature engine bays and high-pressure EFI systems.
EVIL ENERGY fuel line fitting compatibility and application chart

Full Compatibility|Essential for Fuel Systems

Universal Compatibility for Custom Builds

Whether you are plumbing a compact 5-gallon fuel cell with pump or a high-capacity 15-gallon fuel cell, our fittings provide the versatility needed for professional results:

  • Seamless Integration: Optimized for 10-gallon fuel cell kits and custom S10 fuel cell setups.
  • Multi-Hose Support: Fully compatible with both CPE and PTFE fuel lines, allowing you to switch between standard pump gas and corrosive racing fuels without changing your hard-line adapters.
  • Fuel Versatility: Safe for use in any gas tank or diesel fuel tank application, including E85, methanol, and high-octane race gas.

Engineered for Extreme Performance

  • Billet Aluminum Construction: Precision-machined from 6061-T6 aluminum, providing the high-pressure tolerance required for EFI systems powered by a 12V inline fuel pump.
  • Superior Corrosion Resistance: Each fitting is finished with a deep-dye anodized coating, protecting against the harsh additives found in modern diesel and alcohol-based fuels.
  • Leak-Free Security: Engineered with precise thread tolerances to prevent weeping and pressure drops, ensuring your automotive fuel cell operates at peak efficiency.

EVIL ENERGY Fuel Cell Kit installed in various high-pressure, high-temperature automotive engine applications.

Why Choose Evil Energy?

Elevate your vehicle's performance with our top-tier fuel system components, including fuel lines, fittings, adapters, filters, fuel pumps, pressure regulators, and catch cans.

Specifically engineered for Cadillac, Chevrolet, GMC, Hummer, and Pontiac LS V8 engines (2007-2015), our products ensure seamless integration and hassle-free installation.

We prioritize quality control, ensuring each component meets rigorous standards for perfect fitment and durability, effectively addressing common fuel system challenges faced by car enthusiasts.

  • Enhanced Performance: Our products boost efficiency and power for your modified engine.
  • Professional Grade: Ideal for serious modifiers seeking reliable and high-performance upgrades.
  • Fast Shipping: Orders are processed within 1-2 business days for quick delivery.
  • Easy Returns: Enjoy a hassle-free 90-day return policy with free return shipping (Requires no use or installation, packaging intact). 90-180 days will be charged a 15% operating fee.
  • Warranty: EVIL ENERGY provides 1-year warranty on this kit. For questions, reach out to us via email.

For additional information, please contact us at support@ievilenergy.com.

EVIL ENERGY Fuel Cell Kit with AN fittings, fuel level sender, and mounting brackets for drag racing, LS engine swaps, and custom fuel systems.

Advanced Estimated Time: 2-3 hours

Tools Required

  • Socket set and ratchet
  • Combination wrench set
  • Torque wrench
  • AN wrench set
  • Bench vise
  • Hose cutter
  • Deburring tool
  • Hydraulic floor jack and jack stands
  • Fuel transfer pump
  • Drain pan
  • Screwdriver set
  • Pliers
  • Marker
  • Drill and drill bits (if required)
  • Safety glasses
  • Fuel-resistant gloves

Pre-Installation Checklist

  • Read the complete installation manual and the applicable vehicle service manual. Follow only the steps for components included in your kit, and skip sections for components not supplied.
  • Confirm the vehicle uses an electronic fuel injection (EFI) system.
  • Inspect the kit and verify all components and hardware are present and undamaged.
  • Work in a well-ventilated area away from flames, sparks, hot surfaces, and other ignition sources.
  • Relieve fuel system pressure, turn the ignition OFF, allow the engine to cool, and disconnect the negative battery cable.
  • Support the vehicle securely with jack stands and keep an approved fire extinguisher nearby.

Installation Steps

  1. Relieve fuel system pressure and remove the old fuel filter, fuel pump, and fuel pressure regulator as required.
  2. Position and securely mount the fuel cell with clearance from exhaust, suspension, driveshaft, and moving components.
  3. Mount the fuel pump close to and preferably at or below the fuel cell, using the supplied bracket and rubber isolators.
  4. Install the 100-micron and 10-micron fuel filters in the direction shown by their flow arrows.
  5. Mount the fuel pressure regulator away from heat, install the pressure gauge in the 1/8-inch NPT port, and connect the vacuum/boost reference hose if used.
  6. Measure, cut, deburr, and assemble the supplied CPE or PTFE fuel hose and AN fittings; pressure-test each completed hose assembly.
  7. Connect the return-style system in this order: fuel cell, 100-micron filter, fuel pump, 10-micron filter, fuel rail, fuel pressure regulator, return line, fuel cell.
  8. Reconnect electrical connections and secure all hoses and wiring away from heat, sharp edges, and moving parts.
  9. Prime the system, check every connection for leaks, start the engine, and adjust fuel pressure only while monitoring the gauge.
  10. Test-drive the vehicle and complete the final leak inspection.

Post-Installation Verification

  • Confirm the fuel cell, pump, filters, regulator, hoses, fittings, wiring, and mounting hardware are secure.
  • Verify each filter and the fuel pump are oriented in the correct flow direction.
  • Confirm hoses are not kinked, twisted, under tension, or exposed to exhaust heat, sharp edges, or moving parts.
  • Prime the fuel system and inspect all connections for leaks before starting the engine.
  • Adjust fuel pressure only with the gauge connected, then tighten the regulator adjustment jam nut.
  • Recheck for leaks with the engine warm, after the road test, and again after 50-100 km.

Troubleshooting

  • Engine will not start: check the pump fuse, power, wiring, ground, fuel pressure, filter condition, and fuel-line routing.
  • Low fuel pressure: inspect for leaks, verify filter direction, replace clogged filters, and check regulator adjustment.
  • High fuel pressure: verify regulator adjustment and inspect the return line for kinks or restrictions.
  • Fuel leak: switch the ignition OFF immediately, clean spilled fuel, and repair loose or damaged hoses and fittings before operation.
  • Noisy fuel pump: verify secure mounting, rubber isolation, correct location near the fuel cell, and an unrestricted inlet supply.
  • Fluctuating fuel pressure: inspect for air leaks and verify the vacuum/boost reference connection.

Maintenance

  • Inspect the complete fuel system after the initial road test and periodically thereafter.
  • Recheck all connections after 50-100 km and retighten loose fittings without overtightening AN fittings.
  • Replace any leaking, damaged, clogged, or improperly installed component before operating the vehicle.

Brand Summary

Policy Details
Cancellation Policy Orders can be canceled within 48 hours of placement. Refund processed in 3-5 business days.
Returns Policy Returns accepted within 180 days. Full refund within 90 days; 15% fee for 90-180 days.
Non-Returnable Items Only regular-priced items are eligible for refunds; sale items are non-refundable.
Refund Processing If no refund received, check your bank/credit card. For ongoing issues, contact support@ievilenergy.com.

Return Reasons

  1. Quality Issues: Provide photos/videos; we cover return shipping.
  2. Wrong Item Ordered: Buyer covers return shipping; email within 30 days.
  3. Change of Mind: Buyer covers return shipping; email within 30 days.
  4. Shipping Damage: Inspect packages; do not sign for damaged items.
  5. Incorrect Item Shipped: Contact within 7 days.

Price Protection Policy

Effective from August 25, 2024. Price drops within 7 days of purchase can be claimed.

Disclaimer

EVIL ENERGY reserves the right to interpret, modify, or terminate this policy in accordance with applicable laws and regulations.

If you need further information or assistance, feel free to ask!

Product Videos

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Q: How does an automotive fuel cell work?

A: An automotive fuel cell stores and delivers fuel using an internal pump, regulator, and baffled tank system to maintain consistent flow and pressure, even under aggressive driving.

Q: What is a fuel cell in the automotive industry?

A: An automotive fuel cell refers to a specialized aluminum fuel tank system designed for motorsports and high-performance vehicles. It ensures reliable fuel delivery and minimizes fuel aeration or slosh.

Q: Why are fuel cells not preferred for automobiles now?

A: Hydrogen-based fuel cells are expensive and lack infrastructure, but automotive fuel cells like ours are still widely used in racing and custom builds for their performance and safety benefits.

Q: What are the 4 types of fuel cells?
A: The four main hydrogen fuel cells are PEMFC, PAFC, MCFC, and SOFC. These differ from automotive fuel cells used for liquid fuel delivery in performance vehicles.

Q: What media is this product compatible with?

A: This fuel cell gas tank is compatible with gasoline, diesel, biodiesel, various oils, grease, water, air, racing gas, and vacuum applications.

When using E85 gasoline, methanol, or ethanol, it must be paired with PTFE fuel lines. These fuels are not suitable when used with CPE fuel lines, as they can cause material degradation, swelling, or leakage over time. Following these guidelines helps ensure the longevity and reliability of your fuel delivery system.

Q: Why do I need PTFE for E85 (or other alcohol-based fuels)?
A: Alcohols like ethanol and methanol can degrade CPE hose materials over time. PTFE offers superior chemical resistance, so it’s the recommended liner for E85/methanol/ethanol.

Q: What are the best fuel cells available for S10 models?

A: The best fuel cell for S10 models depends on your truck's application. For drag racing, a lightweight 5-gallon fuel cell with pump is preferred. For street or drift builds, a 10-gallon fuel cell kit or 15-gallon fuel cell offers the best balance of range and bed space. Our aluminum S10 fuel cell options feature TIG-welded seams and anti-slosh foam, making them the top choice for performance and safety.

Q: Are fuel cells for S10 compatible with all engine types?

A: Yes. Our fuel cell S10 configurations are universal and compatible with stock 4-cylinder/V6 engines, LS swaps, and turbocharged builds. For modern EFI systems, we recommend pairing the cell with our 12V inline fuel pump and a dual-stage filtration setup (using both a 100-micron and 10-micron fuel filter) to protect your injectors.

Q: How do I install a fuel cell in my S10 truck?

A: Installing a fuel cell for S10 typically involves mounting the unit in the truck bed for better weight distribution.

  • Mounting: Use steel straps to secure the gas tank to the frame.
  • Plumbing: Route PTFE fuel lines from the cell to an external inline fuel pump.
  • Filtration: Install a 100-micron fuel filter before the pump and a 10-micron fuel filter after the pump.
  • Safety: Ensure the diesel fuel tank or gas cell is properly grounded to the chassis.

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