AEM 86-93 Acura / 95-98 TL / 88-91 Civic/CRX / - 25-303BK

• About Product
• Additional Details
• About the Brand
• Vehicle Fitment
• Product Videos

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

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

AEM 86-93 Acura / 95-98 TL / 88-91 Civic/CRX / 92-01 Prelude Black Adjustable Fuel Pressure Regulato. Fuel Injection Pressure Regulator. AEM - Adj Fuel Press Reg. Adj Fuel Press Reg

Fuel delivery is an important aspect to every vehicle. Having a proper fuel supply is vital to your vehicle's performance and reliability. Get your ride set up with fuel products from the best brands in the industry.

Fuel pressure regulators are used to help maintain a proper air to fuel ratio when you boost your car. Maintaining a proper air to fuel ratio is essential to preventing damage to your engine. We recommend fuel pressure regulators and air/fuel ratio gauges on all boosted applications.

NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN CA, WE CANNOT SHIP YOU THIS ITEM AND YOU WILL BE CHARGED A 10% CANCELLATION FEE IF YOU ORDER. PLEASE LOOK FOR OTHER PRODUCTS WITH CARB APPROVAL.

WARNING: Cancer & Reproductive Harm. For more information, go to www.P65Warnings.ca.gov

AEM was founded in 1987 by John Concialdi (J.C.) and Bob Sullivan as a tuning performance shop. The shop focused on vintage automobiles and the latest trends in street racing modified imports. With it's location in Compton California, AEM was embedded in the tuner market from the very beginning. It was a matter of being in the right place, at the right time, with the right technical knowhow. Between J.C. and Sullivan, AEM had two important advantages. Technical engine knowledge and massive creativity fueled by an unbridled passion to make things go faster. When it came to understanding air flow through an engine, few had more experience than Concialdi. He managed the R&D department for Weber Carburetors for North American aftermarket applications the previous 10 years. By 1993 when the shop relocated to Gardena California, AEM had the reputation as a modifier of choice. The business had grown so much that at times it ran 24 hours a day. Racers depended on AEM to have cars ready for the next street race or sanctioned event. Cars and drivers sporting AEM’s bright yellow logo became famous in the street racing scene for one consistent reason, they won races. AEM’s first glimpse of mainstream notoriety came when cars tuned by their shop won at the “Battle of the Imports”. This highly contested shoot-out landed AEM on the cover of Turbo Magazine and Sport Compact Magazine. Many of the most visible drivers in import street racing ran cars modified by AEM. This included names like Adam Saruwatari, Tony Fuchs, Brian Kim and Darin Ishitani, Archie Medrano, Russ Matuseavich, Abel Iberra, Miles Bautista, E.T. Saffon. AEM developed one of the first Packaged Air Induction Systems. It's design came from their experience in dyno testing, understanding intake energy dynamics and racing at the Battle of the Imports. AEM’s presence in the tuner movement and its proximity to Nissan, TRD and Honda allowed them a unique opportunity. There was an advantage to living side by side with racers and working with OES engineers. AEM was able to understand both the practical and theoretical side of engine performance. AEM's first air intake kit was offered for sale in 1994 as a "Do-It-Yourself" upgrade for the Honda CRX. This intake proved to be the beginning of a whole new tradition. People could suddenly purchase affordable cars and modify them for increased torque and horsepower. AEM has been a leader in the development of precision tuned induction systems since the Battle of the Imports. Today, the Company’s induction systems number in the hundreds. AEM is still the one to beat.

• 1987 Acura Integra LS Special Edition
• 1987 Acura Integra RS
• 1987 Acura Integra LS
• 1988 Acura Integra RS
• 1988 Honda CRX HF
• 1988 Honda CRX Si
• 1988 Honda Civic RT 4WD
• 1988 Acura Integra LS
• 1988 Acura Integra LS Special Edition
• 1989 Acura Integra LS
• 1989 Honda CRX Si
• 1989 Honda CRX HF
• 1989 Honda Civic Si
• 1989 Honda Civic RT 4WD
• 1989 Acura Integra RS
• 1990 Acura Integra LS
• 1990 Acura Integra GS
• 1990 Honda Civic Si
• 1990 Honda Civic RT 4WD
• 1990 Honda Civic EX
• 1990 Acura Integra RS
• 1990 Honda CRX HF
• 1990 Honda CRX Si
• 1991 Honda Civic RT 4WD
• 1991 Honda CRX HF
• 1991 Acura NSX Base
• 1991 Honda CRX Si
• 1991 Acura Integra RS
• 1991 Acura Integra LS
• 1991 Acura Integra GS
• 1991 Honda Civic Si
• 1991 Honda Civic EX
• 1992 Honda Prelude Si 4WS
• 1992 Acura Integra GS-R
• 1992 Acura Integra RS
• 1992 Honda Prelude Si
• 1992 Acura Vigor LS
• 1992 Acura Vigor GS
• 1992 Acura Integra LS
• 1992 Acura Integra GS
• 1992 Acura NSX Base
• 1993 Honda Prelude Si
• 1993 Acura Integra GS
• 1993 Acura Integra GS-R
• 1993 Acura Integra LS
• 1993 Acura Integra RS
• 1993 Acura NSX Base
• 1993 Acura Vigor GS
• 1993 Acura Vigor LS
• 1993 Honda Prelude Si 4WS
• 1993 Honda Prelude VTEC
• 1994 Acura Vigor GS
• 1994 Acura Vigor LS
• 1994 Acura NSX Base
• 1994 Honda Prelude VTEC
• 1994 Honda Prelude Si
• 1995 Acura NSX Base
• 1995 Acura NSX T
• 1995 Acura TL Premium
• 1995 Acura TL Base
• 1995 Honda Prelude Si
• 1995 Honda Prelude VTEC
• 1995 Honda Prelude SE
• 1996 Honda Prelude VTEC
• 1996 Honda Prelude Si
• 1996 Acura TL Premium
• 1996 Acura TL Base
• 1996 Acura NSX T
• 1996 Acura NSX Base
• 1997 Acura NSX T
• 1997 Acura NSX Base
• 1997 Honda Prelude Type SH
• 1997 Honda Prelude Base
• 1997 Acura TL Base
• 1997 Acura TL Premium
• 1998 Acura TL Base
• 1998 Acura TL Premium
• 1998 Honda Prelude Type SH
• 1998 Honda Prelude Base
• 1998 Acura NSX T
• 1998 Acura NSX Base
• 1999 Honda Prelude Type SH
• 1999 Acura NSX Base
• 1999 Acura NSX Alex Zanardi Edition
• 1999 Acura NSX T
• 1999 Honda Prelude Base
• 2000 Acura NSX T
• 2000 Honda Prelude Type SH
• 2000 Honda Prelude Base
• 2000 Honda Insight Base
• 2000 Acura NSX Base
• 2001 Acura NSX T
• 2001 Acura NSX Base
• 2001 Honda Prelude Base
• 2001 Honda Insight Base
• 2001 Honda Prelude Type SH
• 2002 Honda Insight Base
• 2002 Acura NSX T