--- product_id: 304914988 title: "EVIL ENERGY Fuel Filter Regulator 58 PSI Kit for LS Swap EFI Conversion" brand: "evil energy" price: "₩134374" currency: KRW in_stock: true category: "Evil Energy" url: https://www.desertcart.kr/products/304914988-evil-energy-fuel-filter-regulator-58-psi-kit-for-ls store_origin: KR region: South Korea --- # 58 PSI precise fuel pressure 6AN adapter fittings for LS Swap 10 micron built-in fuel filter EVIL ENERGY Fuel Filter Regulator 58 PSI Kit for LS Swap EFI Conversion **Brand:** evil energy **Price:** ₩134374 **Availability:** ✅ In Stock ## Summary > ⛽ Power your LS swap with precision and protection — don’t let your ride run on anything less! ## Quick Answers - **What is this?** EVIL ENERGY Fuel Filter Regulator 58 PSI Kit for LS Swap EFI Conversion by evil energy - **How much does it cost?** ₩134374 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/304914988-evil-energy-fuel-filter-regulator-58-psi-kit-for-ls) ## Best For - evil energy enthusiasts ## Why This Product - Trusted evil energy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engine Protection:** Built-in 10 micron filter guarantees clean fuel, reducing wear and preventing blockages. - • **Tailored for LS Swaps:** Specifically engineered for Chevrolet Gen III/IV LS engines (1999-2014) to maximize compatibility. - • **Precision Fuel Control:** Delivers a steady 58 PSI to your LS engine for optimal EFI performance. - • **Returnless Fuel System:** Returns excess fuel to the tank, ensuring pump longevity and consistent pressure. - • **Plug & Play Installation:** Includes mounting bracket and rubber insulator for hassle-free setup in your engine bay. ## Overview The EVIL ENERGY Fuel Filter Regulator 58 PSI Kit is a high-performance fuel pressure regulator designed for LS engine swaps and EFI conversions. Featuring a robust 58 PSI output, integrated 10 micron fuel filter, and 6AN adapter fittings, it ensures clean, consistent fuel delivery while returning excess fuel to the tank. Compatible with Chevrolet Gen III/IV LS engines from 1999-2014, this kit includes all necessary fittings and mounting hardware for straightforward installation, making it an essential upgrade for professional-grade engine tuning. ## Description EVIL ENERGY is our brand, we're a direct and professional manufaturer, one of greatest manufacturer and exporter in Tuning parts include intake system, exhaust system, engine system, cooling system, interior&exterior parts. Fuel pressure regulator filter kit comes with 6AN adpater fittings for LS Swap , which can deliver 58 PSI (4 BAR) to your fuel rail and return unused gas to the tank. ## Features - Function: Fuel pressure regulator filter used to create a returnless fuel supply for LS engine swaps and electronic fuel injection conversions. This bypass regulator passes excess fuel back into the tank so the pump can run freely. - Feature: The fuel filter regulator with 6AN adpater fittings for LS Swap delivers 58 PSI (4 BAR) to your fuel rail and returns unused gas to the tank, and build-in a 10 micron fuel filter ensures clean fuel is delivered to your engine, thus to protect the normal operation of the engine, reduce wear, avoid blocking, improve the purpose of engine life. - Compatible with: The fuel filter pressure regulator compatible with Chevrolet 1999-2014 V8 5.3L/325 Chevy small block Gen III/IV (LS-based engines), Chevrolet 1999-2014 V8 4.8L/294 Chevy small block Gen III/IV (LS-based engines), Chevrolet 1999-2014 V8 6.0L/364 Chevy small block Gen III/IV (LS-based engines). Please you check the part is your need before purchase. - Installation: fuel filter regulator kit for LS Swap EFI Conversion can be installed anywhere between the tank and the engine, although it is usually installed in the engine compartment to make it easy to obtain even more uniform fuel pressure. Mounting bracket and rubber insulator are included to make installation a breeze. - Package Included: 1pcs fuel filter/regulator, 1pcs 3/8'' EFI push on lock fitting for inlet, 1pcs 5/16'' EFI push on lock fitting for return, 1pcs 6AN male to 3/8 male push on EFI fitting for outlet. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08XYYKYG8 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #55,221 in Automotive ( See Top 100 in Automotive ) #49 in Car Fuel Filters | | Brand Name | EVIL ENERGY | | Compatible with Vehicle Type | Passenger Car | | Customer Reviews | 4.2 4.2 out of 5 stars (522) | | Item Weight | 0.31 Kilograms | | Manufacturer | Speedwow Tuning | | Manufacturer Part Number | EV01488 | | Model Number | EV01488 | | Outer Material | Metal | | Product Grade | Tuning | | Style Name | Compatible | ## Product Details - **Brand:** EVIL ENERGY - **Item weight:** 0.31 Kilograms - **Outer material:** Metal - **Product grade:** Tuning - **Vehicle service type:** Passenger Car ## Images ![EVIL ENERGY Fuel Filter Regulator 58 PSI Kit for LS Swap EFI Conversion - Image 1](https://m.media-amazon.com/images/I/716ksNm5L2L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - EVIL ENERGY Fuel Filter Regulator 58 PSI fit for LS Swap EFI Conversion C5 - EVIL ENERGY 6AN Fuel Line Kit, 6AN Nylon Braided Fuel Line Hose Fitting Kit CPE 20FT Black - EVIL ENERGY 6AN Male to 3/8" & 5/16" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/304914988-evil-energy-fuel-filter-regulator-58-psi-kit-for-ls](https://www.desertcart.kr/products/304914988-evil-energy-fuel-filter-regulator-58-psi-kit-for-ls) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-18*