Description

Fuel Pressure Regulator – Adjustable – 40 to 130 psi – 6 AN Female O-Ring Inlet – 6 AN Female O-Ring Outlet – 6 AN Female O-Ring Return – 1/8 in NPT Port – Aluminum – Black Anodized – E85 / Gas / Methanol – Each

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

Global Shipping Estimates (Ships from USA)

Destination Region Est. Delivery Time Estimated Cost
🇨🇦 Canada 5 - 7 Days
DHL UPS USPS FedEx
From $50.00 USD
🇪🇺 European Countries 5 - 7 Days
DHL UPS USPS FedEx
From $70.00 USD
🇦🇺 Australia 5 - 7 Days
DHL UPS USPS FedEx
From $110.00 USD
🇦🇪 United Arab Emirates 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇸🇦 Saudi Arabia 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇯🇵 Asia Countries 5 - 7 Days
DHL UPS USPS FedEx
From $130.00 USD
*Note: These are estimated costs for a standard package. Exact shipping fees will be calculated at checkout using live rates based on your specific location and cart weight.

About AEM ELECTRONICS

Started in 1987 in Compton, CA, AEM designs and manufactures a wide range of specialized components for racing and street applications. Included in the AEM product line, you will find performance electronics, ignition coils, sensors, gauges, wiring harnesses and data acquisition, cam gears, pulley kits, and more.

Reviews

There are no reviews yet.

Be the first to review “AEM ELECTRONICS Fuel Pressure Regulator Universal Adjustable 25-305BK”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MARCH PERFORMANCE Ford FE Serpentine Pulle Conversion Kit 19025

    SKU: MPP19025
    Product information
    • Weight13.6 lbs
    • Dimensions12 × 10.5 × 10 in
    • Product Line

      Ultra

    • Quantity

      Kit

    • Hardware Included

      Yes

    • Water Pump Pulley Included

      Yes

    • Water Pump Pulley Groves/Ribs

      6 Rib

    Details...
    Original price was: $780.69.Current price is: $709.72.Add to cart
    Original price was: $780.69.Current price is: $709.72.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOROSO Long Handle Toggle Switc 74125

    SKU: MOR74125
    Product information
    • Weight0.095 lbs
    • Dimensions5 × 3.75 × 1.55 in
    • Quantity

      Each

    • Terminal Style

      Screw

    • Activation Method

      Toggle

    • Maximum Amp Rating

      20 Amp

    • Intended Application

      Crank Trigger to Generator Cross Over

    Details...
    Original price was: $26.44.Current price is: $22.99.Add to cart
    Original price was: $26.44.Current price is: $22.99.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RJS SAFETY Quick Disconnect Cable For Headset With Button 600080146

    SKU: RJS600080146
    Product information
    • Weight0.16 lbs
    • Dimensions5.7 × 4.45 × 1.2 in
    • Quantity

      Each

    • Product Line

      Sportsman

    • Components Type

      Headset Cable

    • Switch Type

      Push-To-Talk

    • Input Jack 1 End

      2 Pin Sportsman Radio

    Details...
    Original price was: $47.00.Current price is: $42.45.Add to cart
    Original price was: $47.00.Current price is: $42.45.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LOKAR Hi-Tech Th350 Kickdown KD-2350HT

    SKU: LOKKD-2350HT
    Product information
    • Weight0.41 lbs
    • Dimensions7.4 × 6.2 × 1.5 in
    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      AutomaticTransmissionKickdowns12

    • Variant Column

      Cable Outer Color,Cable Fittings Color

    • Cable Included

      Yes

    Details...
    Original price was: $142.95.Current price is: $129.95.Add to cart
    Original price was: $142.95.Current price is: $129.95.
    Quantity Only 9 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SCS GEARS Quick Change Gear Set 31-PRO

    SKU: SCS31
    Product information
    • Weight4.7 lbs
    • Dimensions6.1 × 5.3 × 3.2 in
    • Product Line

      Professional

    • Spline

      10

    • Set Number

      31

    • Gear 1 Tooth Count

      21

    • Gear 2 Tooth Count

      35

    Details...
    Original price was: $234.40.Current price is: $213.09.Add to cart
    Original price was: $234.40.Current price is: $213.09.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Sb Ford Valve Covers 9237

    SKU: TRA9237
    Product information
    • Weight6.67 lbs
    • Dimensions23.55 × 13.45 × 4.05 in
    • Material

      Steel

    • Color

      Chrome

    • Finish

      Plated

    • Quantity

      Pair

    • Mounting Style

      Perimeter

    Details...
    Original price was: $72.11.Current price is: $65.55.Add to cart
    Original price was: $72.11.Current price is: $65.55.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WINTERS Snap Ring Sprint Lower Shaft 7660

    SKU: WIN7660
    Product information
    • Weight0.045 lbs
    • Dimensions2.8 × 1.7 × 0.9 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Intended Use

      Quick Change Shaft Bearing

    Details...
    Original price was: $4.13.Current price is: $3.75.Add to cart
    Original price was: $4.13.Current price is: $3.75.Add to wishlist
  • Add to wishlist
    Sale
    FIVESTAR Rear Bumper Adjustable Height Mount 802-2S
    Add to wishlist

    FIVESTAR Rear Bumper Adjustable Height Mount 802-2S

    SKU: FIV802-2S
    Product information
    • Weight5 lbs
    • Dimensions38.25 × 3 × 3 in
    • Style

      Bumper Mount Kit

    • Finish

      Natural

    • Quantity

      Kit

    • Length

      36 in

    • Material

      Steel

    Details...
    Original price was: $56.35.Current price is: $49.00.Add to cart
    Original price was: $56.35.Current price is: $49.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    FEL-PRO Head Gasket 8518 PT
    Add to wishlist

    FEL-PRO Head Gasket 8518 PT

    SKU: FEL8518PT
    Product information
    • Weight0.465 lbs
    • Dimensions22.7 × 9.55 × 0.3 in
    • Product Line

      PermaTorque

    • Bore Diameter(In)

      4.300 in

    • Manufacture Thickness Minimum

      0.0415 in

    • Manufacture Thickness Maximum

      0.0485 in

    • Material

      Steel Core Laminate

    Details...
    Original price was: $21.99.Current price is: $19.99.Add to cart
    Original price was: $21.99.Current price is: $19.99.Add to wishlist
  • Add to wishlist
    Sale
    E3 SPARK PLUGS E3 Spark Plug (Automotive) E3.52
    Add to wishlist

    E3 SPARK PLUGS E3 Spark Plug (Automotive) E3.52

    SKU: E3PE3.52
    Product information
    • Weight0.135 lbs
    • Dimensions3.4 × 1 × 0.9 in
    • Quantity

      Each

    • Product Line

      Diamond Fire

    • Plug Length

      Standard

    • Core Type

      Resistor

    • Core Material

      Copper

    Details...
    Original price was: $10.00.Current price is: $8.49.Add to cart
    Original price was: $10.00.Current price is: $8.49.Add to wishlist

    100