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AEM - Honda/Acura Adjustable Fuel Pressure Regulator (300)

AEM - Honda/Acura Adjustable Fuel Pressure Regulator (300)


Category: Regulators
Regular price $149.95
Regular price $167.00 Sale price $149.95
Sale Sold out
You save 10% ($17.05)
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AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. AEM's patented interchangeable discharge ports enable the regulator's output to match the output of any fuel pump. 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-inch x 18 fittings. Applications: 1994-2001 Acura Integra GSR 1.8L 1990-1993 Honda Accord DX, LX, SE, EX 2.2L 4 Cylinder 1992-1995 Honda Civic DX, LX 1.5L 1992-1995 Honda Civic EX, Si 1.6L VTEC 1999-2000 Honda Civic Si 1.6L VTEC 1992-1995 Honda del Sol Si 1.6L SOHC VTEC 1994-1997 Honda del Sol VTEC 1.6L DOHC VTEC 1992-1995 Honda del Sol S 1.5L 1992-1996 Honda Prelude F22 1988-1991 Honda Prelude Si 2.1L   Specifications: Mounting Bracket Included: Yes Fittings Included: No Boost/Vacuum Reference Port: Yes Boost/Vacuum Rise Ratio: 1:01 Gauge Port: No Inlet Attachment: Female Threads Outlet Attachment: Stock Pressure Range (psi): 20-60 Quantity: Sold individually Rebuildable: Yes  Regulator Finish: Black anodized Regulator Location: Fuel rail mount Regulator Material: Aluminum Regulator Style: Return Return Attachment: Stock Outlet Quantity: One Inlet Size: -6 AN Outlet Size: Stock Inlet Quantity: One Manufacturer's Part Number: 25-300BK


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Due to the high volume of orders for Black Friday, processing takes about 3 to 5 business days before your order ships. There may be shipping delays. We do not process or ship orders on weekends. If you order an item that's on backorder, we will reach out with an estimated arrival time. If you have any questions about shipping make sure to email us at or call our reps today at 732-638-5268.

If by any chance, your package that has been delivered by the carrier is lost/stolen, YOU (THE BUYER) are responsible for working with the carrier and us, Tri-State Motorsports to recover your package. You must contact us and the shipping company within 48 hours of delivery for lost/damage claims. You are covered by the basic insurance amount APPROVED by the shipping center. We DO NOT refund or reship product for claims that are denied by the shipping company.


When will my product ship out?

Processing on in-stock items takes about 2 to 4 days before your order ships. Some orders may take longer than usual to process and ship. If you order an item that's on backorder, we will reach out with an estimated arrival time. Refunds are subject to a 20% restocking fee. Cancellations are subject to 10% cancellation/processing fee under no exceptions.

What's the Warranty on our products?

Unless the product is manufactured by Tri-State Motorsports or TSM Race, ALL Warranties go through the Manufacturer directly. Please visit their official website and get in contact with them in regards to your warranty. We will supply you with any invoice or tracking information the manufacturer asks you for.

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One of our major promotions is the TSM Bucks Loyalty Program. You will earn 1 TSM point for every dollar you spend with us. These points can be redeemed for rewards when you reach certain thresholds. 

TSM Bucks Info

If you subscribe to marketing emails, you will be given a discount code for 5% off your order that you can use at any time. Our Instagram page also has a variety of weekly promotions in our stories and posts. Some restrictions may apply depending on MAP policies.

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