Fuel Pressure Regulators

Our fuel pressure regulators maintain steady, precise fuel pressure, ensuring optimal performance and tuning for both EFI and carbureted systems.

HOLLEY Adjustable From 1 Psi To 4 Psi, Suit Carburettor Application Only Holley Holley Red 2-Port Regulator HO12-804 SR
Carburettor Regulators
Aeroflow Performance Black Finish. 3 x -6 ORB Ports, 1 x 1/8" NPT Port Aeroflow Compact Billet 3-Port EFI Fuel Pressure Regulator 30-90psi Adjustable AF66-2058B SR
EFI Regulators

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Carburettor Regulators

57 products

Showing 25 - 48 of 57 products

Showing 25 - 48 of 57 products
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Save $64.32
HOLLEY Adjustable 4.5 To 9 PSI With Bypass Return Suit Carburettor Applicati Holley Dominator Billet Fuel Pressure Regulator HO12-847 SRHOLLEY Adjustable 4.5 To 9 PSI With Bypass Return Suit Carburettor Applicati Holley Dominator Billet Fuel Pressure Regulator HO12-847 SR
HOLLEY Holley Dominator Billet Fuel Pressure Regulator HO12-847 HO12-847 - REGULATOR BILLET 4.5-9 PSI
SKU: HO12-847
$491.08 AUD $555.40 AUD
No reviews
Save $53.00
HOLLEY Adjustable 4.5 To 9 PSI With Bypass Return Suit Carburettor Applicati Holley HP Billet Fuel Pressure Regulator HO12-845 SRHOLLEY Adjustable 4.5 To 9 PSI With Bypass Return Suit Carburettor Applicati Holley HP Billet Fuel Pressure Regulator HO12-845 SR
HOLLEY Holley HP Billet Fuel Pressure Regulator HO12-845 HO12-845 - REGULATOR BILLET 4.5-9 PSI
SKU: HO12-845
$425.86 AUD $478.86 AUD
No reviews
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HOLLEY 4-9 PSI, x2 -10AN NPT Inlet & Return, x4 -8AN Outlet With 1/8" Boost Holley VR Series Billet 4-Port Fuel Pressure Regulator HO12-865 SRHOLLEY 4-9 PSI, x2 -10AN NPT Inlet & Return, x4 -8AN Outlet With 1/8" Boost Holley VR Series Billet 4-Port Fuel Pressure Regulator HO12-865 SR
HOLLEY Holley VR Series Billet 4-Port Fuel Pressure Regulator HO12-865 HO12-865 - BILLET 4 PORT FUEL REG 4-9 PSI
SKU: HO12-865
$668.33 AUD $763.00 AUD
No reviews
Save $55.30
HOLLEY Suit Carburettor application, Adjustable From 4.5 Psi to 9 psi, Alcoh Holley Holley 2-Port Fuel Regulator HO12-704 SRHOLLEY Suit Carburettor application, Adjustable From 4.5 Psi to 9 psi, Alcoh Holley Holley 2-Port Fuel Regulator HO12-704 SR
HOLLEY Holley Holley 2-Port Fuel Regulator HO12-704 HO12-704 - VOLUMAXFUEL PRESS.REGULATOR
SKU: HO12-704
$324.95 AUD $380.25 AUD
No reviews
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HOLLEY Two Port Adjustable from 4.5 to 9 psi Holley HP Billet Carbureted Fuel Pressure Regulator HO12-843 SRHOLLEY Two Port Adjustable from 4.5 to 9 psi Holley HP Billet Carbureted Fuel Pressure Regulator HO12-843 SR
HOLLEY Holley HP Billet Carbureted Fuel Pressure Regulator HO12-843 HO12-843 - REGULATOR BILLET 4.5-9 PSI
SKU: HO12-843
$378.44 AUD $427.11 AUD
No reviews
Save $38.87
HOLLEY Adjustable 4.5 To 9 PSI With Idle Bleed Suit Carburettor Application Holley HP Billet Fuel Pressure Regulator HO12-842 SRHOLLEY Adjustable 4.5 To 9 PSI With Idle Bleed Suit Carburettor Application Holley HP Billet Fuel Pressure Regulator HO12-842 SR
HOLLEY Holley HP Billet Fuel Pressure Regulator HO12-842 HO12-842 - REGULATOR BILLET 4.5-9 PSI
SKU: HO12-842
$299.41 AUD $338.28 AUD
No reviews
Save $32.15
HOLLEY Adjustable 4.5 To 9 PSI Suit Carburettor Application Holley HP Billet Fuel Pressure Regulator HO12-840 SRHOLLEY Adjustable 4.5 To 9 PSI Suit Carburettor Application Holley HP Billet Fuel Pressure Regulator HO12-840 SR
HOLLEY Holley HP Billet Fuel Pressure Regulator HO12-840 HO12-840 - HOLLEY FUEL REGULATOR
SKU: HO12-840
$237.22 AUD $269.37 AUD
No reviews
Save $31.82
HOLLEY Adjustable From 4.5 Psi To 9 Psi, Suit Carburettor Application Only Holley Holley Blue 2-Port Bypass Style Regulator HO12-803BP SRHOLLEY Adjustable From 4.5 Psi To 9 Psi, Suit Carburettor Application Only Holley Holley Blue 2-Port Bypass Style Regulator HO12-803BP SR
HOLLEY Holley Holley Blue 2-Port Bypass Style Regulator HO12-803BP HO12-803BP - HOLLEY CARBURETTOR BY-PASS
SKU: HO12-803BP
$225.89 AUD $257.71 AUD
No reviews
Save $42.61
EDELBROCK w/dual -10 AN inlet, single -10 outlet & -6 external bypass for EFI a Edelbrock Fuel Pressure Regulator - 180 GPH ED1729 SREDELBROCK w/dual -10 AN inlet, single -10 outlet & -6 external bypass for EFI a Edelbrock Fuel Pressure Regulator - 180 GPH ED1729 SR
EDELBROCK Edelbrock Fuel Pressure Regulator - 180 GPH ED1729 ED1729 - FUEL REGULATOR 35-90PS1 -10 AN
SKU: ED1729
$313.60 AUD $356.21 AUD
No reviews
Save $40.87
EDELBROCK w/ dual -6 AN inlet, single -6 outlet and -6 external bypass for EFI Edelbrock Fuel Pressure Regulator - 180 GPH ED1728 SREDELBROCK w/ dual -6 AN inlet, single -6 outlet and -6 external bypass for EFI Edelbrock Fuel Pressure Regulator - 180 GPH ED1728 SR
EDELBROCK Edelbrock Fuel Pressure Regulator - 180 GPH ED1728 ED1729 - FUEL REGULATOR 35-90PS1 -10 AN
SKU: ED1728
$307.98 AUD $348.85 AUD
No reviews
Save $85.81
Aeroflow Performance Polished Finish. 4-12 psi. Rated to 1600 HP Aeroflow Billet 4-Port Carburettor Fuel Pressure Regulator -6 ORB AF66-2048P SRAeroflow Performance Polished Finish. 4-12 psi. Rated to 1600 HP Aeroflow Billet 4-Port Carburettor Fuel Pressure Regulator -6 ORB AF66-2048P SR
Aeroflow Performance Aeroflow Billet 4-Port Carburettor Fuel Pressure Regulator -6 ORB AF66-2048P AF66-2048P - 4 PORT FUEL PRESSURE REGULATOR
SKU: AF66-2048P
$192.25 AUD $278.06 AUD
No reviews
Save $67.14
Aeroflow Performance Blue Finish. 4-12 psi. Rated to 1600 HP Aeroflow Billet 4-Port Carburettor Fuel Pressure Regulator -6 ORB AF66-2048 SRAeroflow Performance Blue Finish. 4-12 psi. Rated to 1600 HP Aeroflow Billet 4-Port Carburettor Fuel Pressure Regulator -6 ORB AF66-2048 SR
Aeroflow Performance Aeroflow Billet 4-Port Carburettor Fuel Pressure Regulator -6 ORB AF66-2048 AF66-2048 - 4 PORT FUEL PRESSURE REGULATOR
SKU: AF66-2048
$210.92 AUD $278.06 AUD
No reviews
Save $59.00
Aeroflow Performance Black Finish. 4-12 psi. Rated to 1600 HP Aeroflow Billet 4-Port Carburettor Fuel Pressure Regulator -6 ORB AF66-2048BLK SRAeroflow Performance Black Finish. 4-12 psi. Rated to 1600 HP Aeroflow Billet 4-Port Carburettor Fuel Pressure Regulator -6 ORB AF66-2048BLK SR
Aeroflow Performance Aeroflow Billet 4-Port Carburettor Fuel Pressure Regulator -6 ORB AF66-2048BLK AF66-2048BLK - 4 PORT FUEL PRESSURE REGULATOR
SKU: AF66-2048BLK
$219.06 AUD $278.06 AUD
No reviews
Save $34.18
Aeroflow Performance Blue Finish. 4-12 psi. Rated to 750 HP Aeroflow Billet 2-Port Carburettor Fuel Pressure Regulator -8 ORB AF66-2047 SRAeroflow Performance Blue Finish. 4-12 psi. Rated to 750 HP Aeroflow Billet 2-Port Carburettor Fuel Pressure Regulator -8 ORB AF66-2047 SR
Aeroflow Performance Aeroflow Billet 2-Port Carburettor Fuel Pressure Regulator -8 ORB AF66-2047 AF66-2047 - 2 PORT FUEL PRESSURE REGULATOR
SKU: AF66-2047
$209.10 AUD $243.28 AUD
No reviews
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Aeroflow Performance Includes Spring, Suit New Design AF49-4500 & 4501 Aeroflow Replacement Fuel Pressure Regulator Diaphragm AF59-4501 SRAeroflow Performance Includes Spring, Suit New Design AF49-4500 & 4501 Aeroflow Replacement Fuel Pressure Regulator Diaphragm AF59-4501 SR
Aeroflow Performance Aeroflow Replacement Fuel Pressure Regulator Diaphragm AF59-4501 AF59-4501 - NEW BYPASS REG REPLACEMENT
SKU: AF59-4501
$26.25 AUD $27.63 AUD
No reviews
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Aeroflow Performance Includes Spring, Suit New Design AF49-3000 & 4000 Aeroflow Replacement Fuel Pressure Regulator Diaphragm AF59-4001 SRAeroflow Performance Includes Spring, Suit New Design AF49-3000 & 4000 Aeroflow Replacement Fuel Pressure Regulator Diaphragm AF59-4001 SR
Aeroflow Performance Aeroflow Replacement Fuel Pressure Regulator Diaphragm AF59-4001 AF59-4001 - REG REPLACEMENT DIAPHRAGM NEW
SKU: AF59-4001
$25.21 AUD $28.46 AUD
No reviews
Save $14.51
Aeroflow Performance Suit AF66-2047 Aeroflow Replacement Fuel Pressure Regulator Diaphragm AF59-2049 SRAeroflow Performance Suit AF66-2047 Aeroflow Replacement Fuel Pressure Regulator Diaphragm AF59-2049 SR
Aeroflow Performance Aeroflow Replacement Fuel Pressure Regulator Diaphragm AF59-2049 AF59-2049 - REPLACEMENT DIAPHRAGM 2 PORT
SKU: AF59-2049
$23.85 AUD $38.36 AUD
No reviews
Save $14.23
Aeroflow Performance Suit AF66-2048 Aeroflow Replacement Fuel Pressure Regulator Diaphragm AF59-2048 SRAeroflow Performance Suit AF66-2048 Aeroflow Replacement Fuel Pressure Regulator Diaphragm AF59-2048 SR
Aeroflow Performance Aeroflow Replacement Fuel Pressure Regulator Diaphragm AF59-2048 AF59-2048 - REPLACEMENT DIAPHRAGM 4 PORT
SKU: AF59-2048
$24.13 AUD $38.36 AUD
No reviews
Save $5.31
Aeroflow Performance Red Finish. -8 ORB Ports with Bottom Return Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4501R SRAeroflow Performance Red Finish. -8 ORB Ports with Bottom Return Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4501R SR
Aeroflow Performance Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4501R AF49-4501R - BYPASS REG 4.5-9 PSI ADJUSTABL
SKU: AF49-4501R
$100.80 AUD $106.11 AUD
No reviews
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Aeroflow Performance Polished Finish. -8 ORB Ports with Bottom Return Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4501P SRAeroflow Performance Polished Finish. -8 ORB Ports with Bottom Return Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4501P SR
Aeroflow Performance Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4501P AF49-4501P - BYPASS REG 4.5-9 PSI ADJUSTABL
SKU: AF49-4501P
$100.80 AUD $106.11 AUD
No reviews
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Aeroflow Performance Blue Finish. -8 ORB Ports with Bottom Return Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4501 SRAeroflow Performance Blue Finish. -8 ORB Ports with Bottom Return Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4501 SR
Aeroflow Performance Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4501 AF49-4501 - BYPASS REG 4.5-9 PSI ADJUSTABL
SKU: AF49-4501
$100.80 AUD $106.11 AUD
No reviews
Save $5.31
Aeroflow Performance Blue Finish. 3/8" NPT Ports with Bottom Return Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4500 SRAeroflow Performance Blue Finish. 3/8" NPT Ports with Bottom Return Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4500 SR
Aeroflow Performance Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4500 AF49-4500 - BYPASS REG 4.5-9 PSI ADJUSTABL
SKU: AF49-4500
$100.80 AUD $106.11 AUD
No reviews
Save $4.42
Aeroflow Performance Polished Finish. 1-4 psi Adjustable Aeroflow Billet 2-Port Fuel Pressure Regulator with 3/8" NPT Ports AF49-4001P SRAeroflow Performance Polished Finish. 1-4 psi Adjustable Aeroflow Billet 2-Port Fuel Pressure Regulator with 3/8" NPT Ports AF49-4001P SR
Aeroflow Performance Aeroflow Billet 2-Port Fuel Pressure Regulator with 3/8" NPT Ports AF49-4001P AF49-4001P - RED STYLE REG 1-4 PSI ADJUSTA
SKU: AF49-4001P
$83.96 AUD $88.38 AUD
No reviews
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Aeroflow Performance Red Finish. 4.5-9 psi Adjustable Aeroflow Billet 2-Port Fuel Pressure Regulator with 3/8" NPT Ports AF49-4000R SRAeroflow Performance Red Finish. 4.5-9 psi Adjustable Aeroflow Billet 2-Port Fuel Pressure Regulator with 3/8" NPT Ports AF49-4000R SR
Aeroflow Performance Aeroflow Billet 2-Port Fuel Pressure Regulator with 3/8" NPT Ports AF49-4000R AF49-4000R - BLUE STYLE REG 4.5-9 PSI ADJUS
SKU: AF49-4000R
$80.17 AUD $88.38 AUD
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Fuel Pressure Regulators

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Aeroflow Performance Black Finish. 3 x -6 ORB Ports, 1 x 1/8" NPT Port Aeroflow Compact Billet 3-Port EFI Fuel Pressure Regulator 30-90psi Adjustable AF66-2058B SRAeroflow Performance Black Finish. 3 x -6 ORB Ports, 1 x 1/8" NPT Port Aeroflow Compact Billet 3-Port EFI Fuel Pressure Regulator 30-90psi Adjustable AF66-2058B SR
Aeroflow Performance Aeroflow Compact Billet 3-Port EFI Fuel Pressure Regulator 30-90psi Adjustable AF66-2058B AF66-2058BLK - -6ORB EFI FUEL PRESSURE REG
SKU: AF66-2058BLK
$160.43 AUD $168.87 AUD
No reviews
Save $13.93
HOLLEY Adjustable From 1 Psi To 4 Psi, Suit Carburettor Application Only Holley Holley Red 2-Port Regulator HO12-804 SRHOLLEY Adjustable From 1 Psi To 4 Psi, Suit Carburettor Application Only Holley Holley Red 2-Port Regulator HO12-804 SR
HOLLEY Holley Holley Red 2-Port Regulator HO12-804 HO12-804 - HOLLEY RED REGULATOR 1-4 PSI
SKU: HO12-804
$98.33 AUD $112.26 AUD
No reviews
Turbosmart Turbosmart FPR8 Black Turbosmart FPR8 1:1 Ratio EFI Fuel Pressure Regulator, Black Finish TS-0404-1032 SR
Turbosmart Turbosmart FPR8 1:1 Ratio EFI Fuel Pressure Regulator, Black Finish TS-0404-1032 TS-0404-1032 - TURBOSMART FPR8 BLACK FUEL REG
SKU: TS-0404-1032
$280.58 AUD
No reviews
Save $13.53
HOLLEY Adjustable From 4.5 Psi To 9 Psi, Suit Carburettor Application Only Holley Holley Blue 2-Port Regulator HO12-803 SRHOLLEY Adjustable From 4.5 Psi To 9 Psi, Suit Carburettor Application Only Holley Holley Blue 2-Port Regulator HO12-803 SR
HOLLEY Holley Holley Blue 2-Port Regulator HO12-803 HO12-803BP - HOLLEY CARBURETTOR BY-PASS
SKU: HO12-803
$100.98 AUD $114.51 AUD
No reviews
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Aeroflow Performance Black Finish. 1-4 psi Adjustable Aeroflow Billet 2-Port Fuel Pressure Regulator with -8 ORB Ports AF49-3001BLK SRAeroflow Performance Black Finish. 1-4 psi Adjustable Aeroflow Billet 2-Port Fuel Pressure Regulator with -8 ORB Ports AF49-3001BLK SR
Aeroflow Performance Aeroflow Billet 2-Port Fuel Pressure Regulator with -8 ORB Ports AF49-3001BLK AF49-3001BLK - RED STYLE REG 1-4 PSI ADJUSTA
SKU: AF49-3001BLK
$83.96 AUD $88.38 AUD
No reviews
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HOLLEY Replacement Diaphragm Repair Kit Suit Holley 12-803 and 12-804 Regula Holley Holley Regulator Diaphragm Repair Kit HO12-807 SRHOLLEY Replacement Diaphragm Repair Kit Suit Holley 12-803 and 12-804 Regula Holley Holley Regulator Diaphragm Repair Kit HO12-807 SR
HOLLEY Holley Holley Regulator Diaphragm Repair Kit HO12-807 HO12-807 - REGULATOR DIAPHRAGM KIT
SKU: HO12-807
$21.73 AUD $25.94 AUD
No reviews
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Aeroflow Performance Polished Finish. 3 x -6 ORB Ports, 1 x 1/8" NPT Port Aeroflow Compact Billet 3-Port EFI Fuel Pressure Regulator 30-90psi Adjustable AF66-2058 SRAeroflow Performance Polished Finish. 3 x -6 ORB Ports, 1 x 1/8" NPT Port Aeroflow Compact Billet 3-Port EFI Fuel Pressure Regulator 30-90psi Adjustable AF66-2058 SR
Aeroflow Performance Aeroflow Compact Billet 3-Port EFI Fuel Pressure Regulator 30-90psi Adjustable AF66-2058 AF66-2058 - -6ORB EFI FUEL PRESSURE REG
SKU: AF66-2058
$160.43 AUD $168.87 AUD
No reviews
Turbosmart Turbosmart FPR800 - 2017 - Black Turbosmart EFI Fuel Pressure Regulator (800 HP) TS-0401-1102 SR
Turbosmart Turbosmart EFI Fuel Pressure Regulator (800 HP) TS-0401-1102 TS-0401-1102 - FPR800 BLACK FUEL PRESSURE
SKU: TS-0401-1102
$239.63 AUD
No reviews
Save $17.84
Aeroflow Performance Polished Finish. 3 x -8 ORB Ports & 1 x 1/8" NPT Port Aeroflow Carburettor/EFI 3-Port 800hp Billet Fuel Pressure Bypass Regulator 3-60 psi Adju SRAeroflow Performance Black Aeroflow Carburettor/EFI 3-Port 800hp Billet Fuel Pressure Bypass Regulator 3-60 psi Adju SR
Aeroflow Performance Aeroflow Carburettor/EFI 3-Port 800hp Billet Fuel Pressure Bypass Regulator 3-60 psi Adju AF66-2059 - -8ORB EFI / CARB PRESURE REGUL
SKU: AF66-2059BLK
From $190.03 AUD $207.87 AUD
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Turbosmart Turbosmart FPR6 Black Turbosmart FPR6 1:1 Ratio EFI Fuel Pressure Regulator, Black Finish TS-0404-1022 SR
Turbosmart Turbosmart FPR6 1:1 Ratio EFI Fuel Pressure Regulator, Black Finish TS-0404-1022 TS-0404-1022 - TURBOSMART FPR6 BLACK FUEL REG
SKU: TS-0404-1022
$255.82 AUD
No reviews
Save $13.24
Aeroflow Performance Black Finish. 3 x -8 ORB Ports & 1 x 1/8" NPT Port Aeroflow Carburettor/EFI 3-Port 800hp Billet Bypass Fuel Pressure Regulator 3-60 psi Adju SRAeroflow Performance Black Finish. 3 x -8 ORB Ports & 1 x 1/8" NPT Port Aeroflow Carburettor/EFI 3-Port 800hp Billet Bypass Fuel Pressure Regulator 3-60 psi Adju SR
Aeroflow Performance Aeroflow Carburettor/EFI 3-Port 800hp Billet Bypass Fuel Pressure Regulator 3-60 psi Adju AF66-2059BLK - -8ORB EFI / CARB PRESURE REGUL
SKU: AF66-2059BLK
$194.63 AUD $207.87 AUD
No reviews
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Aeroflow Performance Black Finish. 3/8" NPT Ports with Bottom Return Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4500BLK SRAeroflow Performance Black Finish. 3/8" NPT Ports with Bottom Return Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4500BLK SR
Aeroflow Performance Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4500BLK AF49-4500BLK - BYPASS REG 4.5-9 PSI ADJUSTABL
SKU: AF49-4500BLK
$100.80 AUD $106.11 AUD
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