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TAKE ADVANTAGE OF THE SPRING SALES, GET YOUR LOVED ONE A GIFT CARD AND LET THEM DECIDE WHAT TO GET!
TAKE ADVANTAGE OF THE SPRING SALES, GET YOUR LOVED ONE A GIFT CARD AND LET THEM DECIDE WHAT TO GET!

Fuel Pressure Regulators

  • Turbosmart FPR 2000 -8 AN Sleeper

    Turbosmart
    Original price $ 277.72 - Original price $ 277.72
    Original price $ 277.72
    $ 9,999.00
    $ 9,999.00 - $ 9,999.00
    Current price
    $ 9,999.00
    In stock

    Turbosmart FPR 2000 -8 AN Sleeper

    Original price $ 277.72 - Original price $ 277.72
    Original price $ 277.72
    $ 9,999.00
    $ 9,999.00 - $ 9,999.00
    Current price
    $ 9,999.00
  • Turbosmart FPR 1200 -6 AN Sleeper

    Turbosmart
    Original price $ 223.28
    Original price $ 223.28 - Original price $ 223.28
    Original price $ 223.28
    Current price
    $ 200.95
    $ 200.95 - $ 200.95
    Current price
    $ 200.95
    In stock

    Turbosmart FPR 1200 -6 AN Sleeper

    Original price $ 223.28
    Original price $ 223.28 - Original price $ 223.28
    Original price $ 223.28
    Current price
    $ 200.95
    $ 200.95 - $ 200.95
    Current price
    $ 200.95
    Save $ 22.33 Save $ 0.00
  • Turbosmart FPR 800 2017 1/8 NPT Sleeper

    Turbosmart
    Original price $ 202.17
    Original price $ 202.17 - Original price $ 202.17
    Original price $ 202.17
    Current price
    $ 181.95
    $ 181.95 - $ 181.95
    Current price
    $ 181.95
    In stock

    Turbosmart FPR 800 2017 1/8 NPT Sleeper

    Original price $ 202.17
    Original price $ 202.17 - Original price $ 202.17
    Original price $ 202.17
    Current price
    $ 181.95
    $ 181.95 - $ 181.95
    Current price
    $ 181.95
    Save $ 20.22 Save $ 0.00
  • Turbosmart FPR 2000 2017 -8 AN - Black

    Turbosmart
    Original price $ 277.72
    Original price $ 277.72 - Original price $ 277.72
    Original price $ 277.72
    Current price
    $ 249.95
    $ 249.95 - $ 249.95
    Current price
    $ 249.95
    Low stock

    When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensur...

    View full details
    Original price $ 277.72
    Original price $ 277.72 - Original price $ 277.72
    Original price $ 277.72
    Current price
    $ 249.95
    $ 249.95 - $ 249.95
    Current price
    $ 249.95
    Save $ 27.77 Save $ 0.00
  • Turbosmart FPR 2017 1200 -6 AN - Black

    Turbosmart
    Original price $ 219.94
    Original price $ 219.94 - Original price $ 219.94
    Original price $ 219.94
    Current price
    $ 197.95
    $ 197.95 - $ 197.95
    Current price
    $ 197.95
    In stock

    When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensur...

    View full details
    Original price $ 219.94
    Original price $ 219.94 - Original price $ 219.94
    Original price $ 219.94
    Current price
    $ 197.95
    $ 197.95 - $ 197.95
    Current price
    $ 197.95
    Save $ 21.99 Save $ 0.00
  • Turbosmart FPR 2017 800 1/8 NPT - Black

    Turbosmart
    Original price $ 198.83 - Original price $ 198.83
    Original price $ 198.83
    $ 9,999.00
    $ 9,999.00 - $ 9,999.00
    Current price
    $ 9,999.00
    In stock

    When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensur...

    View full details
    Original price $ 198.83 - Original price $ 198.83
    Original price $ 198.83
    $ 9,999.00
    $ 9,999.00 - $ 9,999.00
    Current price
    $ 9,999.00
  • Turbosmart FPR 800 2017 1/8 NPT - Blue

    Turbosmart
    Original price $ 198.83
    Original price $ 198.83 - Original price $ 198.83
    Original price $ 198.83
    Current price
    $ 178.95
    $ 178.95 - $ 178.95
    Current price
    $ 178.95
    In stock

    When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensur...

    View full details
    Original price $ 198.83
    Original price $ 198.83 - Original price $ 198.83
    Original price $ 198.83
    Current price
    $ 178.95
    $ 178.95 - $ 178.95
    Current price
    $ 178.95
    Save $ 19.88 Save $ 0.00
  • Radium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator Kit

    Radium Engineering
    Original price $ 273.23 - Original price $ 273.23
    Original price
    $ 273.23
    $ 273.23 - $ 273.23
    Current price
    $ 273.23
    In stock

    Radium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator KitThis Part Fits: Year Make Model Submodel 2015-2021 Sub...

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    Original price $ 273.23 - Original price $ 273.23
    Original price
    $ 273.23
    $ 273.23 - $ 273.23
    Current price
    $ 273.23
  • Radium Engineering Multi-Port Regulator Rotating Assembly (MPR-RA) - Black

    Radium Engineering
    Original price $ 209.95 - Original price $ 209.95
    Original price $ 209.95
    $ 216.23
    $ 216.23 - $ 216.23
    Current price
    $ 216.23
    In stock

    Universal adjustable fuel pressure regulator for EFI vehicles. Ideal for pump flows from 200 lph to 1400 lph. E85 compatible. Black anodized top.

    Original price $ 209.95 - Original price $ 209.95
    Original price $ 209.95
    $ 216.23
    $ 216.23 - $ 216.23
    Current price
    $ 216.23
  • AEM Universal Fuel Pressure Regulator Rebuild Kit

    AEM
    Original price $ 67.95
    Original price $ 67.95 - Original price $ 67.95
    Original price $ 67.95
    Current price
    $ 59.95
    $ 59.95 - $ 59.95
    Current price
    $ 59.95
    Low stock

    Adjustable Fuel Pressure Regulator Rebuild Kit. Includes: Diaphragm, Single Large .250 Return Orifice & O-Ring

    Original price $ 67.95
    Original price $ 67.95 - Original price $ 67.95
    Original price $ 67.95
    Current price
    $ 59.95
    $ 59.95 - $ 59.95
    Current price
    $ 59.95
    Save $ 8.00 Save $ 0.00
  • AEM 96-97 Acura CL / 94-97 Accord / 96-00 Civic Ex Black Adjustable Fuel Pressure Regulator

    AEM
    Original price $ 224.95
    Original price $ 224.95 - Original price $ 224.95
    Original price $ 224.95
    Current price
    $ 199.95
    $ 199.95 - $ 199.95
    Current price
    $ 199.95
    Low stock

    AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented in...

    View full details
    Original price $ 224.95
    Original price $ 224.95 - Original price $ 224.95
    Original price $ 224.95
    Current price
    $ 199.95
    $ 199.95 - $ 199.95
    Current price
    $ 199.95
    Save $ 25.00 Save $ 0.00
  • Radium Engineering 8AN ORB Direct Mount Regulator-Rotating Assembly (DMR-RA) - Black

    Radium Engineering
    Original price $ 179.95 - Original price $ 179.95
    Original price $ 179.95
    $ 187.73
    $ 187.73 - $ 187.73
    Current price
    $ 187.73
    In stock

    Radium's redesigned direct mount EFI fuel pressure regulator is new for 2020 and has many new improvements. The regulator mounts with a new swiveli...

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    Original price $ 179.95 - Original price $ 179.95
    Original price $ 179.95
    $ 187.73
    $ 187.73 - $ 187.73
    Current price
    $ 187.73
  • AEM High Capacity Universal Black Adjustable Fuel Pressure Regulator

    AEM
    Original price $ 174.95
    Original price $ 174.95 - Original price $ 174.95
    Original price $ 174.95
    Current price
    $ 154.95
    $ 154.95 - $ 154.95
    Current price
    $ 154.95
    In stock

    A single large return orifice is designed to handle high rate flow pumps. The regulator has a 1:1 rising pressure rate for boosted applications, an...

    View full details
    Original price $ 174.95
    Original price $ 174.95 - Original price $ 174.95
    Original price $ 174.95
    Current price
    $ 154.95
    $ 154.95 - $ 154.95
    Current price
    $ 154.95
    Save $ 20.00 Save $ 0.00
  • AEM 86-93 Acura / 95-98 TL / 88-91 Civic/CRX / 92-01 Prelude Black Adjustable Fuel Pressure Regulato

    AEM
    Original price $ 224.95
    Original price $ 224.95 - Original price $ 224.95
    Original price $ 224.95
    Current price
    $ 199.95
    $ 199.95 - $ 199.95
    Current price
    $ 199.95
    Low stock

    AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented in...

    View full details
    Original price $ 224.95
    Original price $ 224.95 - Original price $ 224.95
    Original price $ 224.95
    Current price
    $ 199.95
    $ 199.95 - $ 199.95
    Current price
    $ 199.95
    Save $ 25.00 Save $ 0.00
  • AEM Universal Black Adjustable Fuel Pressure Regulator

    AEM
    Original price $ 163.95
    Original price $ 163.95 - Original price $ 163.95
    Original price $ 163.95
    Current price
    $ 144.95
    $ 144.95 - $ 144.95
    Current price
    $ 144.95
    In stock

    AEM's Universal Adjustable Fuel Pressure Regulator (AEM 25 302BK) is capable of supporting enough fuel flow for engines up to 1000 horsepower. Our ...

    View full details
    Original price $ 163.95
    Original price $ 163.95 - Original price $ 163.95
    Original price $ 163.95
    Current price
    $ 144.95
    $ 144.95 - $ 144.95
    Current price
    $ 144.95
    Save $ 19.00 Save $ 0.00
  • AEM 94-01 Acura Integra / 90-93 Honda Accord / 92-95 Honda Civic / 99-00 Honda Civic Black Adjustabl

    AEM
    Original price $ 173.95
    Original price $ 173.95 - Original price $ 173.95
    Original price $ 173.95
    Current price
    $ 153.95
    $ 153.95 - $ 153.95
    Current price
    $ 153.95
    In stock

    AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented in...

    View full details
    Original price $ 173.95
    Original price $ 173.95 - Original price $ 173.95
    Original price $ 173.95
    Current price
    $ 153.95
    $ 153.95 - $ 153.95
    Current price
    $ 153.95
    Save $ 20.00 Save $ 0.00
  • Radium Engineering Direct Mount Regulator Remote Adapter Kit

    Radium Engineering
    Original price $ 29.95 - Original price $ 29.95
    Original price $ 29.95
    $ 45.23
    $ 45.23 - $ 45.23
    Current price
    $ 45.23
    In stock

    This kit includes a specially designed bracket and fittings to use the Radium DMR regulator off of the fuel rail. Only compatible with Radium's G...

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    Original price $ 29.95 - Original price $ 29.95
    Original price $ 29.95
    $ 45.23
    $ 45.23 - $ 45.23
    Current price
    $ 45.23
  • Radium Engineering Fuel Pressure Regulator (Body Only)

    Radium Engineering
    Original price $ 69.95 - Original price $ 69.95
    Original price $ 69.95
    $ 83.23
    $ 83.23 - $ 83.23
    Current price
    $ 83.23
    In stock

    Radium Engineering Fuel Pressure Regulator (Body Only)

    Original price $ 69.95 - Original price $ 69.95
    Original price $ 69.95
    $ 83.23
    $ 83.23 - $ 83.23
    Current price
    $ 83.23
  • Radium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter

    Radium Engineering
    Original price $ 78.95 - Original price $ 78.95
    Original price $ 78.95
    $ 91.78
    $ 91.78 - $ 91.78
    Current price
    $ 91.78
    In stock

    Fuel pressure gauge kit includes 8AN ORB to 1/8NPT female adapter and a 90 degree M/F 1/8NPT elbow fitting.

    Original price $ 78.95 - Original price $ 78.95
    Original price $ 78.95
    $ 91.78
    $ 91.78 - $ 91.78
    Current price
    $ 91.78
  • Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 32mm Spacing M5

    Radium Engineering
    Original price $ 34.95 - Original price $ 34.95
    Original price $ 34.95
    $ 49.98
    $ 49.98 - $ 49.98
    Current price
    $ 49.98
    Low stock

    Allows OEM fuel pressure regulator to be reused in an application other than the OEM fuel rail

    Original price $ 34.95 - Original price $ 34.95
    Original price $ 34.95
    $ 49.98
    $ 49.98 - $ 49.98
    Current price
    $ 49.98
  • Radium Engineering FPR Adapter - 8AN ORB 16mm Bore 39mm Spacing M6 - Evolution 8/9 4G63

    Radium Engineering
    Original price $ 34.95 - Original price $ 34.95
    Original price $ 34.95
    $ 49.98
    $ 49.98 - $ 49.98
    Current price
    $ 49.98
    In stock

    Allows OEM fuel pressure regulator to be reused in an application other than the OEM fuel rail

    Original price $ 34.95 - Original price $ 34.95
    Original price $ 34.95
    $ 49.98
    $ 49.98 - $ 49.98
    Current price
    $ 49.98
  • Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 39mm Spacing M6

    Radium Engineering
    Original price $ 34.95 - Original price $ 34.95
    Original price $ 34.95
    $ 49.98
    $ 49.98 - $ 49.98
    Current price
    $ 49.98
    Low stock

    Allows OEM fuel pressure regulator to be reused in an application other than the OEM fuel railThis Part Fits: Year Make Model Submodel 2008 Mits...

    View full details
    Original price $ 34.95 - Original price $ 34.95
    Original price $ 34.95
    $ 49.98
    $ 49.98 - $ 49.98
    Current price
    $ 49.98
  • Radium Engineering Fuel Pressure Regulator W/ 4 Bar Bosch Reg

    Radium Engineering
    Original price $ 144.95 - Original price $ 144.95
    Original price $ 144.95
    $ 154.48
    $ 154.48 - $ 154.48
    Current price
    $ 154.48
    In stock

    Radium Engineering Fuel Pressure Regulator W/ 4 Bar Bosch Reg

    Original price $ 144.95 - Original price $ 144.95
    Original price $ 144.95
    $ 154.48
    $ 154.48 - $ 154.48
    Current price
    $ 154.48
  • Radium Engineering Fuel Pressure Regulator W/ 3 Bar Bosch Reg

    Radium Engineering
    Original price $ 129.95 - Original price $ 129.95
    Original price $ 129.95
    $ 140.23
    $ 140.23 - $ 140.23
    Current price
    $ 140.23
    In stock

    Radium Engineering Fuel Pressure Regulator W/ 3 Bar Bosch Reg

    Original price $ 129.95 - Original price $ 129.95
    Original price $ 129.95
    $ 140.23
    $ 140.23 - $ 140.23
    Current price
    $ 140.23
Reviews