I understand the hose will not work with E-85, but is the regulator itself E-85 safe?

Hi, the regulator compatible with E-85.

Is the fuel pressure regulator E85 compatible?

no, the stainless steel braided CPE fuel line can't be used for E85.

How does the gauge mount? Can it be remotely mount?

There is one 1/8" NPT gauge port on the front, apply some thread sealant to the thread, and install the pressure gauge on the regulator.

Hi can i use this on a 4g93 gdi engine?

Hi, the adjustable fuel pressure of the regulator is 30psi -70psi. It can be used as long as the pressure is adjusted to meet your needs.

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6AN Adjustable Fuel Pressure Regulator EFI Bypass Return 30-70psi Black&Red

Product ID: 346075354

Details

Brand
EVIL ENERGY
Exterior finish
Painted
Inlet connection type
Threaded
Maximum operating pressure
70 Pound per
Outlet connection type
M12x1.25

⛽30-70 psi adjustable fuel pressure

🔧Includes 6AN ORB adapter & pressure gauge

⚙️Supports up to 1000 HP applications

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C$12900

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In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⛽ Tune your ride like a pro — fuel pressure mastery in your hands!

HIGH POWER READY - Engineered to support aggressive street machines up to 1000 HP
DURABLE ALUMINIUM BUILD - Lightweight yet robust black & red anodized aluminium housing for longevity
UNIVERSAL COMPATIBILITY - Fits most EFI systems with included 6AN ORB adapter and pressure gauge
PRECISION BOOST FUEL CONTROL - Maintain perfect fuel-to-boost ratio for peak engine performance
PRO LEVEL INSTALLATION SUPPORT - Comes with detailed instructions and responsive after-sales service

The EVIL ENERGY 6AN Adjustable Fuel Pressure Regulator offers precise 30-70 psi control to optimize fuel delivery against boost pressure, supporting EFI systems up to 1000 HP. Featuring a durable aluminium body, included pressure gauge, and 6AN ORB adapter, it’s designed for high-flow fuel pumps and aggressive street performance. Ideal for professionals seeking reliable, tunable fuel management with comprehensive installation guidance and after-sales support.

Specifications

ASIN	B0894H6G2Q
Best Sellers Rank	#180,370 in Automotive ( See Top 100 in Automotive ) #107 in Automobile Fuel Injection Pressure Regulators
Brand Name	EVIL ENERGY
Customer Reviews	4.3 4.3 out of 5 stars (556)
Exterior Finish	Painted
Inlet Connection Type	Threaded
Manufacturer	EVIL ENERGY
Manufacturer Part Number	KT01568BA-AMZ1
Maximum Pressure	70 Pound per Square Inch
Model Number	Pressure Regulator
Number of Ports	4
Outlet Connection Size	6 Millimeters
Outlet Connection Type	M12x1.25, M14x1.5
Size	EFI fuel pressure regulator
Thread Type	Metric
Unit Count	1.0 Count
Valve Type	Fuel Pressure Regulator

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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