{"product_id":"aem-adjustable-fuel-pressure-regulator-for-honda-acura-25-300bk","title":"AEM Adjustable Fuel Pressure Regulator for Honda\/Acura 25-300BK","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe AEM 25-300BK adjustable fuel pressure regulator is designed to support engines up to 1000 horsepower, providing precise fuel system management for high-performance Honda and Acura vehicles. Crafted from CNC-machined 6061-T6 billet aluminum, this regulator ensures durability and reliable performance under demanding conditions. Its patented interchangeable discharge orifices allow the output to match virtually any fuel pump, with a large discharge port included for maximum flow. The regulator mounts directly to factory or AEM high volume fuel rails, making installation straightforward and versatile. With an adjustable pressure range from 20 psi to the maximum capacity of your fuel pump, it offers fine-tuned control over fuel delivery, crucial for optimal engine performance and tuning. The boost-dependent rising fuel pressure rate (1:1) enhances responsiveness during boost conditions, ensuring consistent fuel pressure across varying engine loads. The regulator accepts -6 AN or 9\/16\"x18 fittings, accommodating a wide range of fuel line configurations. Its compact design and robust construction make it suitable for a variety of Honda and Acura models, including Prelude, Accord, and Civic from the late 1980s through the early 2000s. \u003cbr\u003e \u003cbr\u003e This regulator is a vital upgrade for enthusiasts seeking to maximize their vehicle's fuel system capabilities and achieve more aggressive tuning. The included custom barb fitting allows compatibility with factory fuel hoses, simplifying installation. Its durable construction, combined with precise pressure control and interchangeable discharge ports, makes the AEM 25-300BK an excellent choice for high-performance applications. Please note this product is not CARB approved and requires acknowledgment of CARB regulations for specific uses. Proper installation and tuning are essential for optimal performance and safety. Whether building a turbocharged street car or a dedicated race vehicle, this regulator provides the reliability and flexibility needed for demanding fuel system setups.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePatented interchangeable discharge orifices match output of virtually any fuel pump\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMounts directly to OEM or AEM high volume fuel rails\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustable from 20 psi to maximum fuel pump capacity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBoost dependent rising fuel pressure rate (1:1)\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCNC-machined from durable 6061-T6 billet aluminum\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAccepts -6 AN or 9\/16\"x18 fittings\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e1986 Acura Integra LS\n\u003cbr\u003e1986 Acura Integra RS\n\u003cbr\u003e1986 Honda Accord DX\n\u003cbr\u003e1986 Honda Accord LX\n\u003cbr\u003e1986 Honda Accord LXi\n\u003cbr\u003e1986 Honda Civic Base\n\u003cbr\u003e1986 Honda Civic CRX\n\u003cbr\u003e1986 Honda Civic CRX HF\n\u003cbr\u003e1986 Honda Civic CRX Si\n\u003cbr\u003e1986 Honda Civic DX\n\u003cbr\u003e1986 Honda Civic Si\n\u003cbr\u003e1986 Honda Prelude 2.0 Si\n\u003cbr\u003e1986 Honda Wagovan DX\n\u003cbr\u003e1987 Acura Integra LS\n\u003cbr\u003e1987 Acura Integra LS Special Edition\n\u003cbr\u003e1987 Acura Integra RS\n\u003cbr\u003e1987 Honda Accord DX\n\u003cbr\u003e1987 Honda Accord LX\n\u003cbr\u003e1987 Honda Accord LXi\n\u003cbr\u003e1987 Honda Civic Base\n\u003cbr\u003e1987 Honda Civic CRX\n\u003cbr\u003e1987 Honda Civic CRX HF\n\u003cbr\u003e1987 Honda Civic CRX Si\n\u003cbr\u003e1987 Honda Civic DX\n\u003cbr\u003e1987 Honda Civic Si\n\u003cbr\u003e1987 Honda Prelude 2.0 Si\n\u003cbr\u003e1987 Honda Wagovan DX\n\u003cbr\u003e1988 Acura Integra LS\n\u003cbr\u003e1988 Acura Integra LS Special Edition\n\u003cbr\u003e1988 Acura Integra RS\n\u003cbr\u003e1988 Honda Accord DX\n\u003cbr\u003e1988 Honda Accord LX\n\u003cbr\u003e1988 Honda Accord LXi\n\u003cbr\u003e1988 Honda Civic Base\n\u003cbr\u003e1988 Honda Civic DX\n\u003cbr\u003e1988 Honda Civic LX\n\u003cbr\u003e1988 Honda Civic Wagovan\n\u003cbr\u003e1988 Honda CRX DX\n\u003cbr\u003e1988 Honda CRX HF\n\u003cbr\u003e1988 Honda Prelude 2.0 S\n\u003cbr\u003e1988 Honda Prelude 2.0 Si\n\u003cbr\u003e1988 Honda Prelude 2.0 Si 4WS\n\u003cbr\u003e1989 Acura Integra LS\n\u003cbr\u003e1989 Acura Integra RS\n\u003cbr\u003e1989 Honda Accord DX\n\u003cbr\u003e1989 Honda Accord LX\n\u003cbr\u003e1989 Honda Accord LXi\n\u003cbr\u003e1989 Honda Accord SEi\n\u003cbr\u003e1989 Honda Civic Base\n\u003cbr\u003e1989 Honda Civic DX\n\u003cbr\u003e1989 Honda Civic LX\n\u003cbr\u003e1989 Honda Civic Wagovan\n\u003cbr\u003e1989 Honda CRX Base\n\u003cbr\u003e1989 Honda CRX HF\n\u003cbr\u003e1989 Honda Prelude 2.0 S\n\u003cbr\u003e1989 Honda Prelude 2.0 Si\n\u003cbr\u003e1989 Honda Prelude 2.0 Si 4WS\n\u003cbr\u003e1990 Acura Integra GS\n\u003cbr\u003e1990 Acura Integra LS\n\u003cbr\u003e1990 Acura Integra RS\n\u003cbr\u003e1990 Honda Accord DX\n\u003cbr\u003e1990 Honda Accord EX\n\u003cbr\u003e1990 Honda Accord LX\n\u003cbr\u003e1990 Honda Civic Base\n\u003cbr\u003e1990 Honda Civic DX\n\u003cbr\u003e1990 Honda Civic LX\n\u003cbr\u003e1990 Honda CRX Base\n\u003cbr\u003e1990 Honda CRX HF\n\u003cbr\u003e1990 Honda Prelude 2.0 S\n\u003cbr\u003e1990 Honda Prelude 2.0 Si\n\u003cbr\u003e1990 Honda Prelude Si\n\u003cbr\u003e1990 Honda Prelude Si 4WS\n\u003cbr\u003e1990 Honda Prelude Si ALB\n\u003cbr\u003e1991 Acura Integra GS\n\u003cbr\u003e1991 Acura Integra LS\n\u003cbr\u003e1991 Acura Integra RS\n\u003cbr\u003e1991 Acura Legend Base\n\u003cbr\u003e1991 Acura Legend L\n\u003cbr\u003e1991 Acura Legend LS\n\u003cbr\u003e1991 Acura NSX Base\n\u003cbr\u003e1991 Honda Accord DX\n\u003cbr\u003e1991 Honda Accord EX\n\u003cbr\u003e1991 Honda Accord LX\n\u003cbr\u003e1991 Honda Accord SE\n\u003cbr\u003e1991 Honda Civic Base\n\u003cbr\u003e1991 Honda Civic DX\n\u003cbr\u003e1991 Honda Civic LX\n\u003cbr\u003e1991 Honda CRX Base\n\u003cbr\u003e1991 Honda CRX HF\n\u003cbr\u003e1991 Honda Prelude 2.0 Si\n\u003cbr\u003e1991 Honda Prelude Si\n\u003cbr\u003e1991 Honda Prelude Si 4WS\n\u003cbr\u003e1991 Honda Prelude Si ALB\n\u003cbr\u003e1992 Acura Integra GS\n\u003cbr\u003e1992 Acura Integra GS-R\n\u003cbr\u003e1992 Acura Integra LS\n\u003cbr\u003e1992 Acura Integra RS\n\u003cbr\u003e1992 Acura Legend Base\n\u003cbr\u003e1992 Acura Legend L\n\u003cbr\u003e1992 Acura Legend LS\n\u003cbr\u003e1992 Acura NSX Base\n\u003cbr\u003e1992 Acura Vigor GS\n\u003cbr\u003e1992 Acura Vigor LS\n\u003cbr\u003e1992 Honda Accord DX\n\u003cbr\u003e1992 Honda Accord EX\n\u003cbr\u003e1992 Honda Accord LX\n\u003cbr\u003e1992 Honda Civic CX\n\u003cbr\u003e1992 Honda Civic DX\n\u003cbr\u003e1992 Honda Civic LX\n\u003cbr\u003e1992 Honda Civic VX\n\u003cbr\u003e1992 Honda Prelude S\n\u003cbr\u003e1992 Honda Prelude Si\n\u003cbr\u003e1992 Honda Prelude Si 4WS\n\u003cbr\u003e1993 Acura Integra GS\n\u003cbr\u003e1993 Acura Integra GS-R\n\u003cbr\u003e1993 Acura Integra LS\n\u003cbr\u003e1993 Acura Integra RS\n\u003cbr\u003e1993 Acura Legend Base\n\u003cbr\u003e1993 Acura Legend L\n\u003cbr\u003e1993 Acura Legend LS\n\u003cbr\u003e1993 Acura NSX Base\n\u003cbr\u003e1993 Acura Vigor GS\n\u003cbr\u003e1993 Acura Vigor LS\n\u003cbr\u003e1993 Honda Accord 10th Anniversary\n\u003cbr\u003e1993 Honda Accord DX\n\u003cbr\u003e1993 Honda Accord EX\n\u003cbr\u003e1993 Honda Accord LX\n\u003cbr\u003e1993 Honda Accord SE\n\u003cbr\u003e1993 Honda Civic CX\n\u003cbr\u003e1993 Honda Civic DX\n\u003cbr\u003e1993 Honda Civic LX\n\u003cbr\u003e1993 Honda Civic VX\n\u003cbr\u003e1993 Honda Civic del Sol S\n\u003cbr\u003e1993 Honda Prelude S\n\u003cbr\u003e1993 Honda Prelude Si\n\u003cbr\u003e1993 Honda Prelude Si 4WS\n\u003cbr\u003e1993 Honda Prelude VTEC\n\u003cbr\u003e1994 Acura Integra GS-R\n\u003cbr\u003e1994 Acura Integra LS\n\u003cbr\u003e1994 Acura Integra RS\n\u003cbr\u003e1994 Acura Legend GS\n\u003cbr\u003e1994 Acura Legend L\n\u003cbr\u003e1994 Acura Legend LS\n\u003cbr\u003e1994 Acura NSX Base\n\u003cbr\u003e1994 Acura Vigor GS\n\u003cbr\u003e1994 Acura Vigor LS\n\u003cbr\u003e1994 Honda Accord DX\n\u003cbr\u003e1994 Honda Accord EX\n\u003cbr\u003e1994 Honda Accord LX\n\u003cbr\u003e1994 Honda Civic CX\n\u003cbr\u003e1994 Honda Civic DX\n\u003cbr\u003e1994 Honda Civic LX\n\u003cbr\u003e1994 Honda Civic VX\n\u003cbr\u003e1994 Honda Civic del Sol S\n\u003cbr\u003e1994 Honda Prelude S\n\u003cbr\u003e1994 Honda Prelude Si\n\u003cbr\u003e1994 Honda Prelude Si 4WS\n\u003cbr\u003e1994 Honda Prelude VTEC\n\u003cbr\u003e1995 Acura Integra GS-R\n\u003cbr\u003e1995 Acura Integra LS\n\u003cbr\u003e1995 Acura Integra RS\n\u003cbr\u003e1995 Acura Integra Special Edition\n\u003cbr\u003e1995 Acura Legend GS\n\u003cbr\u003e1995 Acura Legend L\n\u003cbr\u003e1995 Acura Legend LS\n\u003cbr\u003e1995 Acura Legend SE\n\u003cbr\u003e1995 Acura NSX Base\n\u003cbr\u003e1995 Acura NSX T\n\u003cbr\u003e1995 Acura TL Base\n\u003cbr\u003e1995 Acura TL Premium\n\u003cbr\u003e1995 Honda Accord DX\n\u003cbr\u003e1995 Honda Accord EX\n\u003cbr\u003e1995 Honda Accord LX\n\u003cbr\u003e1995 Honda Civic CX\n\u003cbr\u003e1995 Honda Civic DX\n\u003cbr\u003e1995 Honda Civic LX\n\u003cbr\u003e1995 Honda Civic VX\n\u003cbr\u003e1995 Honda Civic del Sol S\n\u003cbr\u003e1995 Honda Odyssey EX\n\u003cbr\u003e1995 Honda Odyssey LX\n\u003cbr\u003e1995 Honda Prelude S\n\u003cbr\u003e1995 Honda Prelude SE\n\u003cbr\u003e1995 Honda Prelude Si\n\u003cbr\u003e1995 Honda Prelude VTEC\n\u003cbr\u003e1996 Acura Integra GS-R\n\u003cbr\u003e1996 Acura Integra LS\n\u003cbr\u003e1996 Acura Integra RS\n\u003cbr\u003e1996 Acura Integra Special Edition\n\u003cbr\u003e1996 Acura NSX Base\n\u003cbr\u003e1996 Acura NSX T\n\u003cbr\u003e1996 Acura SLX Base\n\u003cbr\u003e1996 Acura SLX Premium\n\u003cbr\u003e1996 Acura TL Base\n\u003cbr\u003e1996 Acura TL Premium\n\u003cbr\u003e1996 Honda Accord 25th Anniversary Edition\n\u003cbr\u003e1996 Honda Accord DX\n\u003cbr\u003e1996 Honda Accord EX\n\u003cbr\u003e1996 Honda Accord LX\n\u003cbr\u003e1996 Honda Accord Value Package\n\u003cbr\u003e1996 Honda Civic HX\n\u003cbr\u003e1996 Honda Civic del Sol VTEC\n\u003cbr\u003e1996 Honda Odyssey EX\n\u003cbr\u003e1996 Honda Odyssey LX\n\u003cbr\u003e1996 Honda Prelude S\n\u003cbr\u003e1996 Honda Prelude Si\n\u003cbr\u003e1996 Honda Prelude VTEC\n\u003cbr\u003e1997 Acura CL Base\n\u003cbr\u003e1997 Acura CL Premium\n\u003cbr\u003e1997 Acura Integra GS\n\u003cbr\u003e1997 Acura Integra GS-R\n\u003cbr\u003e1997 Acura Integra LS\n\u003cbr\u003e1997 Acura Integra RS\n\u003cbr\u003e1997 Acura Integra Type R\n\u003cbr\u003e1997 Acura NSX Base\n\u003cbr\u003e1997 Acura NSX T\n\u003cbr\u003e1997 Acura SLX Base\n\u003cbr\u003e1997 Acura SLX Premium\n\u003cbr\u003e1997 Acura TL Base\n\u003cbr\u003e1997 Acura TL Premium\n\u003cbr\u003e1997 Honda Accord DX\n\u003cbr\u003e1997 Honda Accord EX\n\u003cbr\u003e1997 Honda Accord LX\n\u003cbr\u003e1997 Honda Accord SE\n\u003cbr\u003e1997 Honda Accord Value Package\n\u003cbr\u003e1997 Honda Civic HX\n\u003cbr\u003e1997 Honda Civic del Sol VTEC\n\u003cbr\u003e1997 Honda CR-V LX\n\u003cbr\u003e1997 Honda Odyssey EX\n\u003cbr\u003e1997 Honda Odyssey LX\n\u003cbr\u003e1997 Honda Prelude Base\n\u003cbr\u003e1997 Honda Prelude Type SH\n\u003cbr\u003e1998 Acura CL Base\n\u003cbr\u003e1998 Acura CL Premium\n\u003cbr\u003e1998 Acura Integra GS\n\u003cbr\u003e1998 Acura Integra GS-R\n\u003cbr\u003e1998 Acura Integra LS\n\u003cbr\u003e1998 Acura Integra RS\n\u003cbr\u003e1998 Acura Integra Type R\n\u003cbr\u003e1998 Acura NSX Base\n\u003cbr\u003e1998 Acura NSX T\n\u003cbr\u003e1998 Acura TL Base\n\u003cbr\u003e1998 Acura TL Premium\n\u003cbr\u003e1998 Honda Accord DX\n\u003cbr\u003e1998 Honda Accord EX\n\u003cbr\u003e1998 Honda Accord LX\n\u003cbr\u003e1998 Honda Civic HX\n\u003cbr\u003e1998 Honda CR-V EX\n\u003cbr\u003e1998 Honda CR-V LX\n\u003cbr\u003e1998 Honda Odyssey EX\n\u003cbr\u003e1998 Honda Odyssey LX\n\u003cbr\u003e1998 Honda Prelude Base\n\u003cbr\u003e1998 Honda Prelude Type SH\n\u003cbr\u003e1999 Acura CL Premium\n\u003cbr\u003e1999 Acura Integra GS\n\u003cbr\u003e1999 Acura Integra GS-R\n\u003cbr\u003e1999 Acura Integra LS\n\u003cbr\u003e1999 Acura NSX Alex Zanardi Edition\n\u003cbr\u003e1999 Acura NSX Base\n\u003cbr\u003e1999 Acura NSX T\n\u003cbr\u003e1999 Acura TL Base\n\u003cbr\u003e1999 Honda Accord DX\n\u003cbr\u003e1999 Honda Accord EX\n\u003cbr\u003e1999 Honda Accord LX\n\u003cbr\u003e1999 Honda Civic HX\n\u003cbr\u003e1999 Honda Civic Si\n\u003cbr\u003e1999 Honda CR-V EX\n\u003cbr\u003e1999 Honda CR-V LX\n\u003cbr\u003e1999 Honda Prelude Base\n\u003cbr\u003e1999 Honda Prelude Type SH\n\u003cbr\u003e2000 Acura Integra GS\n\u003cbr\u003e2000 Acura Integra GS-R\n\u003cbr\u003e2000 Acura Integra LS\n\u003cbr\u003e2000 Acura Integra Type R\n\u003cbr\u003e2000 Acura NSX Base\n\u003cbr\u003e2000 Acura NSX T\n\u003cbr\u003e2000 Acura TL Base\n\u003cbr\u003e2000 Honda Accord DX\n\u003cbr\u003e2000 Honda Accord EX\n\u003cbr\u003e2000 Honda Accord LX\n\u003cbr\u003e2000 Honda Accord SE\n\u003cbr\u003e2000 Honda Civic HX\n\u003cbr\u003e2000 Honda Civic Si\n\u003cbr\u003e2000 Honda CR-V EX\n\u003cbr\u003e2000 Honda CR-V LX\n\u003cbr\u003e2000 Honda CR-V SE\n\u003cbr\u003e2000 Honda Prelude Base\n\u003cbr\u003e2000 Honda Prelude Type SH\n\u003cbr\u003e2000 Honda S2000 Base\n\u003cbr\u003e2001 Acura CL Premium\n\u003cbr\u003e2001 Acura CL Type-S\n\u003cbr\u003e2001 Acura Integra GS\n\u003cbr\u003e2001 Acura Integra GS-R\n\u003cbr\u003e2001 Acura Integra LS\n\u003cbr\u003e2001 Acura Integra Type R\n\u003cbr\u003e2001 Acura NSX Base\n\u003cbr\u003e2001 Acura NSX T\n\u003cbr\u003e2001 Acura TL Base\n\u003cbr\u003e2001 Honda Accord DX\n\u003cbr\u003e2001 Honda Accord EX\n\u003cbr\u003e2001 Honda Accord LX\n\u003cbr\u003e2001 Honda Accord Value Package\n\u003cbr\u003e2001 Honda CR-V EX\n\u003cbr\u003e2001 Honda CR-V LX\n\u003cbr\u003e2001 Honda CR-V SE\n\u003cbr\u003e2001 Honda Prelude Base\n\u003cbr\u003e2001 Honda Prelude Type SH\n\u003cbr\u003e2001 Honda S2000 Base\n\u003cbr\u003e2002 Acura CL Base\n\u003cbr\u003e2002 Acura CL Type-S\n\u003cbr\u003e2002 Acura NSX T\n\u003cbr\u003e2002 Acura RSX Base\n\u003cbr\u003e2002 Acura RSX Type-S\n\u003cbr\u003e2002 Acura TL Base\n\u003cbr\u003e2002 Acura TL Type-S\n\u003cbr\u003e2002 Honda Accord DX\n\u003cbr\u003e2002 Honda Accord EX\n\u003cbr\u003e2002 Honda Accord LX\n\u003cbr\u003e2002 Honda Accord SE\n\u003cbr\u003e2002 Honda Accord Value Package\n\u003cbr\u003e2002 Honda S2000 Base\n\u003cbr\u003e2003 Honda S2000 Base\n\u003cbr\u003e2004 Honda S2000 Base\n\u003cbr\u003e2005 Honda S2000 Base\u003c\/p\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":46012514500807,"sku":"aem25-300BK","price":190.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/5c6c83483d1457e27b26fe67d49e66fc.jpg?v=1767645284","url":"https:\/\/mainstreeteshop.com\/products\/aem-adjustable-fuel-pressure-regulator-for-honda-acura-25-300bk","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}