Sale

AEM Performance Electronics

Adjustable Fuel Pressure Regulator

$181.95 $144.85 Save $37.10

SKU: 25-302BK

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The AEM Performance Electronics 25-302BK is a universal adjustable fuel pressure regulator engineered to support high-performance engines, capable of managing fuel flow for applications up to 1000 horsepower. This regulator features a patented interchangeable discharge port system, allowing users to precisely match the regulator's output to the specific requirements of their fuel pump for optimal performance. Designed for versatility, this regulator features a tapped base that accepts both -6 AN and 9/16"x18 fittings, providing flexible connection options for custom fuel systems. Additionally, it includes a convenient 1/8" NPT port, ready for the installation of a fuel pressure gauge or a pressure sensor pickup, enabling real-time monitoring of fuel system dynamics. The fuel pressure is adjustable within a range of 20 to 120 PSI, offering fine-tuning capabilities to meet diverse engine tuning needs. The inlet size is 3/8 Inch (-6 AN), and it features a single outlet attachment that is compatible with stock components, as well as a -6 AN outlet size.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandAEM Performance Electronics
Part Number25-302BK
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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