AEM

AEM 98-99 Acura CL / 00-05 S2000 / 98-02 Accord / 96-00 Civic Black Adjustable Fuel Pressure Regulat - 25-301BK

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SKU:
AEM25-301BK
UPC:
840879020026
MPN:
25-301BK
Availability:
Regularly stocked product
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MSRP: $250.95
$222.95
— You save $28.00
Current Stock: 6

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Description

Will this Fuel Pressure Regulator fit my 2002 Honda Civic Si?
This AEM Fuel Pressure Regulator is designed to fit select 1996-2005 Acura and Honda models, ensuring compatibility for your 2002 Honda Civic Si.

How difficult is it to install this Fuel Pressure Regulator?
Achieving peak engine performance is straightforward with this regulator's bolt-on installation, utilizing a custom barb fitting for seamless factory fuel hose integration.

AEM Fuel Pressure Regulators offer robust performance for 1996-2005 Acura and Honda vehicles, supporting engines up to 1000 horsepower with excellent drag racing scores. Featuring patented interchangeable discharge ports, these regulators ensure precise fuel pump synergy and consistent fuel pressure. Trust AEM for a confident and powerful upgrade to your fuel system.

Key Features

  • capable of supporting enough fuel flow for engines up to 1000 horsepower
  • patented interchangeable discharge ports enable the regulator's output to match the output of any fuel pump
  • single large discharge orifice is included
  • custom barb fitting to accommodate the factory fuel hose
  • base of each regulator is tapped to accept a -6 AN or 9/16x18 fittings
  • Adjustable from 20 psi to maximum fuel pump capacity

Why Choose the AEM Fuel Pressure Regulators

Delivers consistent fuel pressure for maximum power output, even in extreme builds.

Achieves perfect fuel pump synergy for optimized engine performance and reliability.

Provides seamless integration with factory fuel lines for a straightforward upgrade.

Transforms your engine's fuel delivery for precise control across a wide power range.

Who Is This For?

Street Performance — 8/10
Supports high horsepower engines for enhanced street performance.

Track / Autocross — 8/10
High fuel flow capacity for demanding track conditions.

Drag Racing — 9/10
Capable of supporting up to 1000 horsepower engines.

Racing Competition — 9/10
Meets high fuel flow demands of competitive racing.

Engine Performance — 9/10
Enables significant horsepower gains up to 1000 hp.

Easy DIY Install — 7/10
Bolt-on install with custom barb for factory hose.

Additional Resources

Official AEM Product Page

Installation Guide (PDF)

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Browse More: Shop All Fuel Pressure Regulators — Fuel Delivery

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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
25-301BK
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Fuel Delivery>Fuel Pressure Regulators
Install Type:
Bolt-On
Product Level:
Premium Performance
Street Performance:
8/10
Track / Autocross:
8/10
Drag Racing:
9/10
Racing Competition:
9/10
Engine Performance:
9/10
Easy DIY Install:
7/10
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