Fuelab 525 Series In-Line Fuel Pressure Regulator -6AN 25-90 PSID Large Seat - Gold
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Regular price
$234.00
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
Fuelab 525 Series In-Line Fuel Pressure Regulator -6AN 25-90 PSID Large Seat in Gold (flb52503-5-L-E). The Fuelab 525 Series carries its -6AN return port in line with the inlet rather than on the bottom of the body, which makes it much easier to fit in tight installations. This unit uses a large seat with a 25-90 PSID range.
Key Features
- In-line return port for installation in extremely tight locations
- -6AN inlet and -6AN return port in line with each other
- Large Seat and 25-90 PSID adjustment range
- Accepts port style and non-port style union fittings without interference
- 1/8 in NPT pressure reference port with barbed fitting
- Machined from 6061-T6 billet aluminum, hand assembled and serialized
- Anodized per military spec MIL-A-8625, Type II
- Gasoline, diesel, methanol and ethanol compatible
- Fine thread pitch for precise pressure adjustment
- 1/8 in NPT gauge port with plug for an external pressure gauge
Fitment
Universal application. This is a universal fuel pressure regulator and is not specific to a vehicle year, make or model. Select by port size, seat size and pressure range to suit your fuel system.
Product Details
- Brand: Fuelab
- Series: 525 In-Line Series Bypass Fuel Pressure Regulator
- Inlet Port: -6AN
- Return Port: -6AN (in line with inlet)
- Seat: Large Seat
- Pressure Range: 25-90 PSID (EFI)
- Finish: Gold anodized
- Bracket Kit: 14502
- Diaphragm/O-Ring Kit: 14602
- Warranty: Fuelab limited lifetime warranty
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