High Performance Kit

EVIL ENERGY High-Performance Fuel System Kit

• Engineered for LS-based engines (1999-2014 Chevrolet 4.8L/5.3L/6.0L), this comprehensive kit delivers precision fuel management for street and track applications. Combining filtration, pressure regulation, and high-flow delivery, it ensures optimal engine performance while supporting gasoline, E85, diesel, and ethanol blends.

The EVIL ENERGY 6AN Fuel Line Kit combines a 300LPH high-pressure pump, adjustable fuel pressure regulator (20-120PSI), and 40-micron fuel filter in one ready-to-install package.

• High-Performance Fuel Pump– 300LPH flow rate at 43PSI for boosted applications
• Precision Fuel Control– Adjustable regulator with 20-120PSI range for perfect tuning
• Universal Compatibility– Works with gasoline, diesel, E85, and methanol blends
• Complete AN6 Fitting Set– Includes 20ft hose + straight/45°/90° fittings for easy routing
• Pro-Grade Construction– PTFE-lined hoses withstand 1500PSI and -20°C to 100°C

Fuel system consisting of：20ft/40ft of 3/8" Fuel Hose,10 Filter with bracket , necessary hardware for a return style system installation

Our product comes equipped with two ranges of fuel pressure regulators, 20-120PSI and 30-140PSI to cater to your varying needs. The 10-micron filter kit is designed for long-term use in high-pressure and high-temperature environments, ensuring durability without easy damage. Choose from different connectors based on your specific requirements.

Application:1999-2014 Chevrolet V8 4.8L/5.3L/6.0L (LS-based engines)

Core Advantages

• 750ML catch can + 10FT AN10 CPE line; 6061-T6 aluminum + CPE/stainless steel/nylon construction.
• Oil separation protects engine; built-in drain valve for easy maintenance.
• Two options (weld-on/ORB fittings) for universal vehicle compatibility.

Key Specs

• Line: 13.5±1mm ID / 20±1mm OD / 625PSI / -30℃~120℃ / 101.6mm bend radius.
• Fittings: 7/8-14 UNF (AN10) / 0°/90° swivel / 1500PSI.
• Catch Can: 750ML / 3/8-18 NPT drain valve.

Application & Support

• Suitable for street cars, racing builds, off-road vehicles (most makes/models).
• 1-year warranty + 90-day free returns + fast shipping.

Fuel System Kit Specification

Shared Components (Both Versions Include):
✔ LS Fuel Filter Regulator with 6AN adapter fittings
✔ 100 Micron Fuel Filter with 6AN, 8AN, 10AN adapters & mounting bracket
✔ Fuel Pump with pre-installed fittings
✔ Installation Adapters:

• 2× 6AN to 3/8" NPT adapters
• 1× AN6 to 5/16" Quick-Disconnect

Version-Specific Components:
▸ PTFE Version:

• 25FT 6AN PTFE Stainless Braided Hose
• 8× Straight AN6 PTFE Swivel Fittings
• 2× 45° AN6 PTFE Swivel Fittings
• (Superior chemical/heat resistance, low permeation)

▸ CPE Version:

• 25FT 6AN CPE Fuel Hose
• 8× Straight AN6 Standard Swivel Fittings
• 2× 45° AN6 Standard Swivel Fittings
• (Cost-effective, flexible, durable)

Upgrade your vehicle's performance with our top-tier Fuel Pressure Regulator Kits! We offer two premium pressure ranges to suit your needs: 20-120 psi and 30-140 psi. Both kits come equipped with a 10-micron filter with a mounting bracket for a seamless installation. Choose the fitting kit that matches your setup and enjoy the precision and reliability that our products provide.

Don't settle for less—elevate your ride with our high-quality automotive parts today!

Upgrade your vehicle with the EVIL ENERGY EFI Fuel System Kit!
This comprehensive kit includes a 10 Micron Filter with Bracket, a powerful 300LPH high flow fuel pump, and durable fuel lines made from PTFE. It also comes with a 10-micron fuel filter and all necessary fittings for easy installation.

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

Bundle Contents: 10AN Baffled Oil Catch Can (750ML) + Universal Coolant Overflow Tank (1L/2L)

Material: Both products made of corrosion-resistant aluminum

Fit: Universal design, suitable for most vehicles (check installation space)

Key Benefits: Prevents oil buildup (catch can); maintains coolant levels (overflow tank); enhances engine performance & reliability

Maintenance: Oil catch can has drain valve for easy cleaning; coolant tank features leak-resistant design

Core Advantages

• Universal fit for most EFI systems; compatible with gasoline/E85/alcohol (regulator only).
• Dual pressure ranges: 20-75psi (standard) / 75-120psi (high-performance).
• All-in-one kit with gauge, fittings, tools, and sealant.

Specs & Details

• Regulator compatibility: Gasoline/E85/alcohol (no diesel); Fuel line: Not E85-compatible.
• Adjustment: Set screw + interchangeable springs; Allen key included.

Application & Note

• Suitable for street cars, high-performance builds, racing vehicles.
• Professional installation recommended; use sealant tape for NPT port.

• Note: Use an oil can and wrench together for an easier oil change

It can be applied to most cars, making sure there's enough room for Installation. You can install the oil catch can with Breather Filter for pre-PCV cars as a vent system or without breather filter in line between PCV hoses as a seal can, all for your option.

Core Dual-Protection Performance

• 300ML baffled oil catch can: Removable baffle + steel ball filter media traps oil vapor/moisture, preventing carbon buildup.
• 10ROW stacked-plate oil cooler: 0.24L capacity, 116PSI test pressure, rapidly lowers oil temp (engine/transmission/differential) to avoid thermal breakdown.
• Combined advantage: One kit delivers both vapor filtration and oil cooling—dual engine protection in a single package.

Durable Premium Construction

• Oil catch can: Black anodized aluminum (corrosion-resistant, heat-tolerant); oil cooler: lightweight aluminum alloy (high heat dissipation).
• Hoses: Nylon-braided CPE (500PSI working pressure, -40℉~257℉ temp range) + steel-reinforced fuel line (abrasion/wear-resistant).
• Sealed/vent-compatible design (varies by variant) adapts to extreme driving/weather conditions.

Universal Compatibility & Easy Installation

• Universal fit: Works with most cars/trucks/performance vehicles; includes M16×1.5 to AN6/8/10 adapters for PCV systems.
• Complete kit: All necessary hoses, fittings, mounting bracket, and instructions included—DIY-friendly, no extra purchases needed.
• Flexible routing: 2-port oil catch can + 3.3FT/3.9FT cooler hoses adapt to different engine bay layouts.

Value & Application

• Cost-effective: Combines two essential engine protections (vapor filtration + oil cooling) at better value than separate purchases.
• Ideal for: Daily drivers, performance builds, high-RPM racing, heavy towing, and hot-climate use.
• Key advantage: Balances compact size, durability, and versatility—protects engine lifespan and maintains consistent performance.