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Home / Engine / Fuel Pressure Regulators / AEM 86-93 Acura / 95-98 TL / 88-91 Civic/CRX / 92-01 Prelude Black Adjustable Fuel Pressure Regulato
AEM 86-93 Acura / 95-98 TL / 88-91 Civic/CRX / 92-01 Prelude Black Adjustable Fuel Pressure Regulato
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AEM

AEM 86-93 Acura / 95-98 TL / 88-91 Civic/CRX / 92-01 Prelude Black Adjustable Fuel Pressure Regulato

PART 25-303BKCATEGORY Fuel Pressure Regulators
$207.86
MSRP $259.95You save $52.09
$207.86
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Product description

Fits Acura/Honda - B17A1/B18A1 - C30A1/C32 B1/A6 - D15B6/D16A 1/6 - G25A 1/4 - H22A1/H23A1 (must use AEM Fuel Rail)

Adjustable Fuel Pressure Regulator, Black Anodized, Acura & Honda Inline Flange with 90 Degree Return Line Fitting

AEM Adjustable Fuel Pressure Regulator

Features

Patented interchangeable discharge orifices match output of virtually any fuel pump (single large port included)

Mounts directly to O.E. fuel rail or AEM High Volume Fuel Rail

Adjustable from 20 psi to maximum fuel pump capacity

Boost dependent rising fuel pressure rate (1:1)

No additional parts required for installation

CNC-machined from 6061-T6 billet aluminum

Accept a -6 AN or 9/16"x18 fittings

Patent # 6,298,828

Supplier category
Fuel Delivery
Supplier subcategory
Fuel Pressure Regulators
UPC / barcode
840879020040
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
Yes
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No

Manuals and documents

More manufacturer information

Other product descriptions

AEM 86-93 Acura / 95-98 TL / 88-91 Civic/CRX / 92-01 Prelude Black Adjustable Fuel Pressure Regulato

FPR HONDA INLINE 90 BLACK

AEM - Adj Fuel Press Reg

Adj Fuel Press Reg

Adjustable Fuel

About the manufacturer

AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented interchangeable discharge ports enable the regulator's output to match the output of any fuel pump.A single large discharge orifice is included.AEM includes a custom barb fitting to accommodate the factory fuel hose and the base of each regulator is tapped to accept a -6 AN or 9/16"x18 fittings.

Adjustable Fuel Pressure Regulator. Black. Acura & Honda Inline Flange with 90 Degree Return Line Fitting

Additional manufacturer information

Fuel Injection Pressure Regulator

AEMEFUELPRES

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AEM 86-93 Acura / 95-98 TL / 88-91 Civic/CRX / 92-01 Prelude Black Adjustable Fuel Pressure Regulato | Q40 Motorsports