BUY NOW, PAY LATER. SHOP PAY 4 EQUAL PAYMENTS Starting at 0% APR 
Nitrous Express Fuel Pressure Regulator Non Bypass
$77.26
NEX15951
Fuel Delivery
Fuel Pressure Regulators
Instock
Nitrous Express Fuel Pressure Regulator Non BypassCertificate of OriginWarrantyInstallation Instructions1/8 npt Gauge Port
GFB Fuel Pressure Gauge (Suits 8050/8060) 40mm 1-1/2in 1/8MPT Thread 0-120PSI
$40.57
GFB5730
Fuel Delivery
Fuel Pressure Regulators
Instock
The 5730 can be used with any of the Go Fast Bits range of fuel pressure regulators for those wanting to have a quick...
AEM 96-97 Acura CL / 94-97 Accord / 96-00 Civic Ex Black Adjustable Fuel Pressure Regulator
$250.95
$206.83
AEM25-304BK
Fuel Delivery
Fuel Pressure Regulators
Instock
AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented interchangeable discharge ports...
AEM 86-93 Acura / 95-98 TL / 88-91 Civic/CRX / 92-01 Prelude Black Adjustable Fuel Pressure Regulato
$250.95
$206.83
AEM25-303BK
Fuel Delivery
Fuel Pressure Regulators
Instock
AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented interchangeable discharge ports...
AEM 98-99 Acura CL / 00-05 S2000 / 98-02 Accord / 96-00 Civic Black Adjustable Fuel Pressure Regulat
$250.95
$206.83
AEM25-301BK
Fuel Delivery
Fuel Pressure Regulators
Instock
AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented interchangeable discharge ports...
AEM 94-01 Acura Integra / 90-93 Honda Accord / 92-95 Honda Civic / 99-00 Honda Civic Black Adjustabl
$192.95
$162.39
AEM25-300BK
Fuel Delivery
Fuel Pressure Regulators
Instock
AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented interchangeable discharge ports...
BLOX Racing BXFU-00400-12-BL FITS: Fuel Management Unit Type-A 12:1 Ratio Fuel Pressure Regulators
$182.00
$145.60
BLOBXFU-00400-12-BL
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Pressure Regulators
Instock
BLOX Racing Fuel Management Unit Type-A 12:1 Ratio
Fuelab 53501-5 FITS: 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return Gold Fuel Pressure Regulators
$205.00
$187.57
FLB53501-5
Fuel Delivery
Fuel Pressure Regulators
Instock
Universal EFI Adjustable Mini Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN ReturnTechnical DrawingInstallation InstructionsCatalogCatalog
Fuelab 51505-1-L-E FITS: 515 EFI Adjustable FPR Large Seat 25-90 PSI (2) -10AN In (1) -6AN Return Black Fuel Pressure Regulators
$227.00
$206.13
FLB51505-1-L-E
Fuel Delivery
Fuel Pressure Regulators
Instock
Universal EFI Adjustable Fuel Pressure Regulator, Large Seat, 25-90 psi, (2) -10AN Inlets, (1) -6AN ReturnTechnical DrawingInstallation InstructionsCatalogCatalog
Fuelab 54501-1 FITS: 545 EFI Adjustable Mini FPR In-Line 25-90 PSI (1) -6AN In (1) -6AN Return Black Fuel Pressure Regulators
$194.00
$178.29
FLB54501-1
Fuel Delivery
Fuel Pressure Regulators
Instock
Universal EFI Adjustable Mini Fuel Pressure Regulator, In-Line, 25-90 psi, (1) -6AN Inlet, (1) -6AN ReturnTechnical DrawingInstallation InstructionsCatalogCatalog
Fuelab 53501-3 FITS: 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return Blue Fuel Pressure Regulators
$205.00
$187.57
FLB53501-3
Fuel Delivery
Fuel Pressure Regulators
Instock
Universal EFI Adjustable Mini Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN ReturnTechnical DrawingInstallation InstructionsCatalogCatalog
Fuelab 52501-1 FITS: 525 EFI Adjustable FPR In-Line 25-90 PSI (1) -6AN In (1) -6AN Return Black Fuel Pressure Regulators
$209.00
$190.94
FLB52501-1
Fuel Delivery
Fuel Pressure Regulators
Instock
Universal EFI Adjustable Fuel Pressure Regulator, In-Line, 25-90 psi, (1) -6AN Inlet, (1) -6AN ReturnTechnical DrawingInstallation InstructionsCatalogCatalog
Fuelab 51501-1 FITS: 515 EFI Adjustable FPR 25-90 PSI (2) -10AN In (1) -6AN Return Black Fuel Pressure Regulators
$227.00
$206.13
FLB51501-1
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Pressure Regulators
Instock
Universal EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -10AN Inlets, (1) -6AN ReturnTechnical DrawingInstallation InstructionsCatalogCatalog
Aeromotive 13303 FITS: Adjustable Regulator 35-75PSI .188 Valve (2) -08 Inlets/-08 Return Fuel Pressure Regulators
$312.93
$272.75
AER13303
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Pressure Regulators
Instock
Replace original X1 Series regulator internals with the conversion kit of your choice (Part #'s 13013, 13014, and 13015) and you have a regulator...
Aeromotive 13137 FITS: Adjustable Regulator 30-120 PSI .500 Valve 2x AN-12 Inlets / AN-12 Return Fuel Pressure Regulators
$323.90
$281.80
AER13137
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Pressure Regulators
Instock
Our ALL-NEW Extreme-Flow EFI Regulator now comes with -12 ports! It?s designed for use with Belt or Hex Drive Fuel Pumps. Compact, 2-Port Body...
Aeromotive 13134 FITS: Regulator 30-120 PSI .313 Valve 2x AN-10 Inlets / AN-10 Bypass Fuel Pressure Regulators
$323.90
$281.80
AER13134
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Pressure Regulators
Instock
Extreme Flow EFI Regulator Designed for use with Eliminator, Pro Pump, and Dual A1000 fuel system. Compact 2-port body with dual AN-10 inlet/outlet ports...
Aeromotive 13102 FITS: 94-99 Ford 4.6 / 94-97 5.0 Billet Adjustable Regulator Fuel Pressure Regulators
$265.74
$233.82
AER13102
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Pressure Regulators
Instock
Adjustable billet fuel pressure regulators designed to handle the demands of the Ford 4.6L, 5.0L and 5.4L engines. Installs easily on the stock factory...
Aeromotive 13001 FITS: EFI Regulator Repair Kit (for 13101/13109/13151/13159/13114) Fuel Pressure Regulators
$71.95
$51.68
AER13001
Fuel Delivery
Fuel Pressure Regulators
Instock
EFI Fuel Pressure Regulator Service Kit. For Regulator P/N 13101, 13109, 13151, 13159, 13114.Installation InstructionsInstallation Instructions
AEM 25-392 FITS: Universal Fuel Pressure Regulator Rebuild Kit Fuel Pressure Regulators
$75.95
$72.76
AEM25-392
Fuel Delivery
Fuel Pressure Regulators
Instock
Adjustable Fuel Pressure Regulator Rebuild Kit. Includes: Diaphragm, Single Large .250 Return Orifice & O-RingWarrantyInstallation Instructions Kit Includes Diaphragm, Single Large Return Orifice &...
AEM 25-305BK FITS: High Capacity Universal Black Adjustable Fuel Pressure Regulator Fuel Pressure Regulators
$193.95
$163.16
AEM25-305BK
Fuel Delivery
Fuel Pressure Regulators
Instock
AEM High Capacity Universal Adjustable Fuel Pressure Regulator. Black Anodized. Inlet: 2 X -6 (9/16-18) Outlet: -6 (9/16"-18), Gauge Port: 1/8"NPT, Vacuum Hose: 5mm...
AEM 25-4002 FITS: AN6 ORB 40-70psi Fuel Pulse Damper Fuel Pressure Regulators
$114.95
$102.63
AEM25-4002
Fuel Delivery
Fuel Pressure Regulators
Instock
They work in tandem with your AEM fuel pressure regulator to smooth out the pressure pulsations caused by the injectors opening and closing as...
Aeromotive 13009 FITS: Regulator Repair Kit (for 13301/13351) Fuel Pressure Regulators
$60.95
$43.10
AER13009
Fuel Delivery
Fuel Pressure Regulators
Instock
Aeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. Utilizing aerospace tolerances and procedures, three generations...
Turbosmart TS-0404-1025 FITS: FPR6 Fuel Pressure Regulator (Sleeper) Fuel Pressure Regulators
$249.99
$224.99
TURTS-0404-1025
Fuel Delivery
Fuel Pressure Regulators
Instock
Turbosmart FPR6 Fuel Pressure Regulator (Sleeper)
Turbosmart TS-0404-1035 FITS: FPR8 Fuel Pressure Regulator (Sleeper) Fuel Pressure Regulators
$280.99
$252.89
TURTS-0404-1035
Fuel Delivery
Fuel Pressure Regulators
Instock
Turbosmart FPR8 Fuel Pressure Regulator (Sleeper)
Aeromotive 13107 FITS: Billet LT1 Adjustable Regulator 94-97 F-Body GM/94-96 Impala SS Fuel Pressure Regulators
$289.33
$253.28
AER13107
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Pressure Regulators
Instock
Originally developed with the GM LT-1 engine specs in mind, these regulators were designed to keep these cars performing at their peak potential. These...
Aeromotive 13006 FITS: Regulator Repair Kit (for 13202/13113/13209/13214/13212) Fuel Pressure Regulators
$67.57
AER13006
Fuel Delivery
Fuel Pressure Regulators
Instock
Carbureted Fuel Pressure Regulator Service Kit. For Regulator P/Ns 13202, 13113, 13209, 13214, 13212, 13133, 13137.Installation InstructionsInstallation Instructions
Aeromotive 13146 FITS: Regulator Filter Combo EFI 40PSI-75PSI for A1000 or Smaller Fuel Pressure Regulators
$289.33
$253.28
AER13146
Fuel Delivery
Fuel Pressure Regulators
Instock
Aeromotive Regulator Filter Combo EFI 40PSI-75PSI for A1000 or SmallerInstallation Instructions
Turbosmart TS-0404-1021 FITS: FPR6 Fuel Pressure Regulator Suit -6AN Blue Fuel Pressure Regulators
$242.99
$218.69
TURTS-0404-1021
Fuel Delivery
Fuel Pressure Regulators
Instock
Turbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Blue
Aeromotive 13202 FITS: A2000 Carbureted Bypass Regulator 4-Port Fuel Pressure Regulators
$278.36
$244.23
AER13202
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Pressure Regulators
Instock
Dynamic flow and rock steady pressure make this regulator perfect for naturally aspirated or carbureted blow-through applications. The A2000 Bypass Regulator provides unmatched boost...
Turbosmart TS-0404-1042 FITS: FPR10 Fuel Pressure Regulator Suit -10AN Black Fuel Pressure Regulators
$296.99
$267.29
TURTS-0404-1042
Fuel Delivery
Fuel Pressure Regulators
Instock
Turbosmart FPR10 Fuel Pressure Regulator Suit -10AN - Black
Turbosmart TS-0404-1023 FITS: FPR6 Fuel Pressure Regulator Suit -6AN Purple Fuel Pressure Regulators
$242.99
$218.69
TURTS-0404-1023
Fuel Delivery
Fuel Pressure Regulators
Instock
Turbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Purple
Fuelab 53501-2 FITS: 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return Red Fuel Pressure Regulators
$205.00
$187.57
FLB53501-2
Fuel Delivery
Fuel Pressure Regulators
Instock
Universal EFI Adjustable Mini Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN ReturnTechnical DrawingInstallation InstructionsCatalogCatalog
Aeromotive 13103 FITS: 86-93 Ford 5.0 Billet Adjustable Regulator Fuel Pressure Regulators
$265.74
$233.82
AER13103
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Pressure Regulators
Instock
Aeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. Utilizing aerospace tolerances and procedures, three generations...
Aeromotive 13204 FITS: A1000 Carbureted Bypass Regulator 2-Port Fuel Pressure Regulators
$254.71
$224.71
AER13204
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Pressure Regulators
Instock
The A1000 Bypass Regulator was designed for use with our A1000 Fuel Pump or similar style EFI pumps in a carbureted application. This regulator...
Aeromotive 13222 FITS: 3-Port Carbureted Bypass Regulator 2 x ORB-06 / 1 x ORB-6 Fuel Pressure Regulators
$278.36
$244.23
AER13222
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Delivery
Fuel Pressure Regulators
Instock
Our new Ultra Low-Pressure Regulator features a completely unique valve, designed to support high flow at a very low pressure. Intended for multiple smaller...
Fuelab 53501-4 FITS: 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return Purple Fuel Pressure Regulators
$205.00
$187.57
FLB53501-4
Fuel Delivery
Fuel Delivery
Fuel Pressure Regulators
Universal EFI Adjustable Mini Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN ReturnTechnical DrawingInstallation InstructionsCatalogCatalog
