















EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70 PSI)
- £110.87
- £110.87
- Unit price
- per
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Free UK Delivery on All Orders
Free Returns
Description
xOverview
The EVIL ENERGY 6AN EFI fuel pressure regulator delivers precise control for modern fuel systems. Its bypass return design helps maintain steady injector flow as engine demands shift, while a top mounted screw lets you tailor pressure within a practical 30 to 70 psi window. This setup supports a wide range of EFI configurations, making it a flexible addition to street, sport, and modified builds.
Key compatibility and design highlights
- Application: compatible with most vehicles equipped with EFI fuel systems.
- Fuel compatibility: works with gasoline, E85, and ethanol blends; not suitable for diesel. Note that nylon braided lines are not compatible with E85.
- Adjustable range: easily dial in fuel pressure from 30 psi to 70 psi by turning the top set screw.
- Installation notes: 6AN to M12x1.25 and 6AN to M14x1.5 fittings are intended for fuel rails only; mounting the fittings on the regulator may cause leaks. For the NPT gauge port, apply thread sealant tape for a proper seal.
- What’s included: regulator body, pressure gauge, mounting bracket, port plugs, multiple 6AN fittings, and a set of braided fuel lines for a ready-to-run setup.
In practice, this regulator can support a stable fuel supply during rapid throttle changes and varying loads. The combination of an adjustable pressure range, a gauge for reference, and a robust set of fittings helps you tune fuel delivery to your engine’s needs without overhauling your EFI plumbing. While it does not guarantee peak performance in every scenario, it offers a practical pathway to dialing in fuel pressure for compatible systems.
What you get
- 1 x fuel pressure regulator
- 1 x pressure gauge
- 1 x bracket
- 2 x AN6 port plug
- 4 x 6AN to 6AN ORB fittings
- 1 x 6AN ORB to 6AN Barb fitting
- 2 x 6AN to M fittings
- 3 x 6AN stainless steel braided CPE fuel lines
Usage tips
Plan your installation around your EFI layout and ensure compatibility with your fuel lines and rails. If you plan to add a gauge port, have sealing tape ready and verify all connections before start-up.
FAQ
Q: Which EFI systems and vehicles is the EVIL ENERGY fuel pressure regulator compatible with?
A: Fits most EFI systems and vehicles; adjustable from 30 to 70 psi for tuning.
Q: What installation considerations should I know?
A: Not compatible with diesel; nylon braided lines are not for E85; use thread sealant tape on the gauge port.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Complete Your Setup
- £110.87
- £110.87
- Unit price
- per
- £110.87
- £110.87
- Unit price
- per
- £110.87
- £110.87
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- £110.87
- £110.87
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- £110.87
- £110.87
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- £110.87
- £110.87
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- £110.87
- £110.87
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- £110.87
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- £110.87
- £110.87
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- £110.87
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