-4%
Radium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator Kit Quick View

Radium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator Kit

$269.95 $256.99
RAD20-0965
Fuel Delivery Fuel Pressure Regulators
Radium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator Kit
-4%
Radium Engineering 8AN ORB Direct Mount Regulator-Rotating Assembly (DMR-RA) - Black Radium Engineering 8AN ORB Direct Mount Regulator-Rotating Assembly (DMR-RA) - Black Quick View

Radium Engineering 8AN ORB Direct Mount Regulator-Rotating Assembly (DMR-RA) - Black

$179.95 $170.99
RAD20-1623-00
Fuel Delivery Fuel Pressure Regulators
Radium's redesigned direct mount EFI fuel pressure regulator is new for 2020 and has many new improvements. The regulator mounts with a new swiveling...
-4%
Radium Engineering Multi-Port Regulator Rotating Assembly (MPR-RA) - Black Radium Engineering Multi-Port Regulator Rotating Assembly (MPR-RA) - Black Quick View

Radium Engineering Multi-Port Regulator Rotating Assembly (MPR-RA) - Black

$209.95 $199.99
RAD20-1100-00
Fuel Delivery Fuel Pressure Regulators
Universal adjustable fuel pressure regulator for EFI vehicles. Ideal for pump flows from 200 lph to 1400 lph. E85 compatible. Black anodized top.
-9%
Turbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Blue Quick View

Turbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Blue

$199.94 $179.99
TURTS-0404-1021
Fuel Delivery Fuel Pressure Regulators
Turbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Blue
-9%
Fuelab Ultralight EFI Adjustable FPR 25-90 PSI (2) -8AN In (1) -6AN Return Fuelab Ultralight EFI Adjustable FPR 25-90 PSI (2) -8AN In (1) -6AN Return Quick View

Fuelab Ultralight EFI Adjustable FPR 25-90 PSI (2) -8AN In (1) -6AN Return

$215.51 $193.99
FLB59501-1
Fuel Delivery Fuel Pressure Regulators
Universal Ultralight EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -8AN Inlets, (1) -6AN Return.
-9%
Fuelab 565 EFI Adjustable FPR 40-80 PSI (2) -10AN In (1) -10AN Return Max Flow Bypass - Black Fuelab 565 EFI Adjustable FPR 40-80 PSI (2) -10AN In (1) -10AN Return Max Flow Bypass - Black Quick View

Fuelab 565 EFI Adjustable FPR 40-80 PSI (2) -10AN In (1) -10AN Return Max Flow Bypass - Black

$391.45 $352.99
FLB56504-1
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Fuel Pressure Regulator, 40-80 psi, (2) -10AN Inlets, (1) -10AN Return, MAX FLOW BYPASS
-9%
Fuelab 545 EFI Adjustable Mini FPR In-Line 25-90 PSI (1) -6AN In (1) -6AN Return - Black Fuelab 545 EFI Adjustable Mini FPR In-Line 25-90 PSI (1) -6AN In (1) -6AN Return - Black Quick View

Fuelab 545 EFI Adjustable Mini FPR In-Line 25-90 PSI (1) -6AN In (1) -6AN Return - Black

$221.05 $198.99
FLB54501-1
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Mini Fuel Pressure Regulator, In-Line, 25-90 psi, (1) -6AN Inlet, (1) -6AN Return
-9%
Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Gold Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Gold Quick View

Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Gold

$221.05 $198.99
FLB53501-5
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Mini Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return
-9%
Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Purple Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Purple Quick View

Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Purple

$221.05 $198.99
FLB53501-4
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Mini Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return
-9%
Sold out
Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Blue Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Blue Quick View

Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Blue

$221.05 $198.99
FLB53501-3
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Mini Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return
-9%
Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Red Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Red Quick View

Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Red

$221.05 $198.99
FLB53501-2
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Mini Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return
-9%
Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Black Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Black Quick View

Fuelab 535 EFI Adjustable Mini FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Black

$221.05 $198.99
FLB53501-1
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Mini Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return
-9%
Fuelab 529 Electronic EFI Adjustable FPR (1) -8AN In (1) -8AN Return - Black Fuelab 529 Electronic EFI Adjustable FPR (1) -8AN In (1) -8AN Return - Black Quick View

Fuelab 529 Electronic EFI Adjustable FPR (1) -8AN In (1) -8AN Return - Black

$517.61 $465.99
FLB52902-1
Fuel Delivery Fuel Pressure Regulators
Fuelab 529 Electronic EFI Adjustable FPR (1) -8AN In (1) -8AN Return - Black
-9%
Sold out
Fuelab 529 Electronic EFI Adjustable FPR (1) -6AN In (1) -6AN Return - Black Fuelab 529 Electronic EFI Adjustable FPR (1) -6AN In (1) -6AN Return - Black Quick View

Fuelab 529 Electronic EFI Adjustable FPR (1) -6AN In (1) -6AN Return - Black

$517.61 $465.99
FLB52901-1
Fuel Delivery Fuel Pressure Regulators
Fuelab 529 Electronic EFI Adjustable FPR (1) -6AN In (1) -6AN Return - Black
-9%
Fuelab 525 Carb Adjustable FPR In-Line Large Seat 1-3 PSI (1) -6AN In (1) -6AN Return - Black Fuelab 525 Carb Adjustable FPR In-Line Large Seat 1-3 PSI (1) -6AN In (1) -6AN Return - Black Quick View

Fuelab 525 Carb Adjustable FPR In-Line Large Seat 1-3 PSI (1) -6AN In (1) -6AN Return - Black

$215.51 $193.99
FLB52503-1-L-L
Fuel Delivery Fuel Pressure Regulators
Universal CARB Adjustable Fuel Pressure Regulator, In-Line, Large Seat, 1-3 psi, (1) -6AN Inlet, (1) -6AN Return
-9%
Fuelab 525 EFI Adjustable FPR In-Line 25-90 PSI (1) -6AN In (1) -6AN Return - Black Fuelab 525 EFI Adjustable FPR In-Line 25-90 PSI (1) -6AN In (1) -6AN Return - Black Quick View

Fuelab 525 EFI Adjustable FPR In-Line 25-90 PSI (1) -6AN In (1) -6AN Return - Black

$215.51 $193.99
FLB52501-1
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Fuel Pressure Regulator, In-Line, 25-90 psi, (1) -6AN Inlet, (1) -6AN Return
-9%
Fuelab 515 EFI Adjustable FPR 90-125 PSI (2) -10AN In (1) -6AN Return - Black Fuelab 515 EFI Adjustable FPR 90-125 PSI (2) -10AN In (1) -6AN Return - Black Quick View

Fuelab 515 EFI Adjustable FPR 90-125 PSI (2) -10AN In (1) -6AN Return - Black

$215.51 $193.99
FLB51505-1-S-G
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Fuel Pressure Regulator, 90-125 psi, (2) -10AN Inlets, (1) -6AN Return
-9%
Sold out
Fuelab 515 EFI Adjustable FPR Large Seat 25-90 PSI (2) -10AN In (1) -6AN Return - Black Fuelab 515 EFI Adjustable FPR Large Seat 25-90 PSI (2) -10AN In (1) -6AN Return - Black Quick View

Fuelab 515 EFI Adjustable FPR Large Seat 25-90 PSI (2) -10AN In (1) -6AN Return - Black

$215.51 $193.99
FLB51505-1-L-E
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Fuel Pressure Regulator, Large Seat, 25-90 psi, (2) -10AN Inlets, (1) -6AN Return
-9%
Fuelab 515 Carb Adjustable FPR 4-12 PSI (2) -6AN In (1) -6AN Return - Black Fuelab 515 Carb Adjustable FPR 4-12 PSI (2) -6AN In (1) -6AN Return - Black Quick View

Fuelab 515 Carb Adjustable FPR 4-12 PSI (2) -6AN In (1) -6AN Return - Black

$215.51 $193.99
FLB51504-1
Fuel Delivery Fuel Pressure Regulators
Universal CARB Adjustable Fuel Pressure Regulator, 4-12 psi, (2) -6AN Inlets, (1) -6AN Return
-9%
Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Gold Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Gold Quick View

Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Gold

$222.18 $199.99
FLB51502-5
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return
-9%
Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Purple Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Purple Quick View

Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Purple

$222.18 $199.99
FLB51502-4
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return
-9%
Sold out
Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Blue Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Blue Quick View

Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Blue

$222.18 $199.99
FLB51502-3
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return
-9%
Sold out
Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Red Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Red Quick View

Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Red

$222.18 $199.99
FLB51502-2
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return
-9%
Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Black Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Black Quick View

Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -6AN In (1) -6AN Return - Black

$215.51 $193.99
FLB51502-1
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, (1) -6AN Return
-9%
Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -10AN In (1) -6AN Return - Black Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -10AN In (1) -6AN Return - Black Quick View

Fuelab 515 EFI Adjustable FPR 25-90 PSI (2) -10AN In (1) -6AN Return - Black

$215.51 $193.99
FLB51501-1
Fuel Delivery Fuel Pressure Regulators
Universal EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -10AN Inlets, (1) -6AN Return
DeatschWerks DWR2000 Adjustable Fuel Pressure Regulator - Titanium DeatschWerks DWR2000 Adjustable Fuel Pressure Regulator - Titanium Quick View

DeatschWerks DWR2000 Adjustable Fuel Pressure Regulator - Titanium

$169.99
DWK6-2000-FRT
Fuel Delivery Fuel Pressure Regulators
DeatschWerks, LLC, founded in 2004, is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City, Oklahoma, DW operates out of...
DeatschWerks DWR2000 Adjustable Fuel Pressure Regulator - Black DeatschWerks DWR2000 Adjustable Fuel Pressure Regulator - Black Quick View

DeatschWerks DWR2000 Adjustable Fuel Pressure Regulator - Black

$169.99
DWK6-2000-FRB
Fuel Delivery Fuel Pressure Regulators
DeatschWerks, LLC, founded in 2004, is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City, Oklahoma, DW operates out of...
DeatschWerks DWR1000c Adjustable Fuel Pressure Regulator Dual 6AN Inlet and 6AN Outlet - Titanium DeatschWerks DWR1000c Adjustable Fuel Pressure Regulator Dual 6AN Inlet and 6AN Outlet - Titanium Quick View

DeatschWerks DWR1000c Adjustable Fuel Pressure Regulator Dual 6AN Inlet and 6AN Outlet - Titanium

$129.99
DWK6-1002-FRT
Fuel Delivery Fuel Pressure Regulators
DWR1000c adjustable fuel pressure regulator, anodized titanium. Dual -6AN inlet and -6AN outlet. Universal fitment
DeatschWerks DWR1000c Adjustable Fuel Pressure Regulator Dual 6AN Inlet and 6AN Outlet - Black Quick View

DeatschWerks DWR1000c Adjustable Fuel Pressure Regulator Dual 6AN Inlet and 6AN Outlet - Black

$129.99
DWK6-1002-FRB
Fuel Delivery Fuel Pressure Regulators
DWR1000c adjustable fuel pressure regulator, anodized black. Dual -6AN inlet and -6AN outlet. Universal fitment
DeatschWerks DWR1000iL In-Line Adjustable Fuel Pressure Regulator - Orange DeatschWerks DWR1000iL In-Line Adjustable Fuel Pressure Regulator - Orange Quick View

DeatschWerks DWR1000iL In-Line Adjustable Fuel Pressure Regulator - Orange

$169.99
DWK6-1001-FRO
Fuel Delivery Fuel Pressure Regulators
DeatschWerks, LLC, founded in 2004, is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City, Oklahoma, DW operates out of...
DeatschWerks DWR1000iL In-Line Adjustable Fuel Pressure Regulator - Black DeatschWerks DWR1000iL In-Line Adjustable Fuel Pressure Regulator - Black Quick View

DeatschWerks DWR1000iL In-Line Adjustable Fuel Pressure Regulator - Black

$169.99
DWK6-1001-FRB
Fuel Delivery Fuel Pressure Regulators
DeatschWerks, LLC, founded in 2004, is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City, Oklahoma, DW operates out of...
DeatschWerks DWR1000 Adjustable Fuel Pressure Regulator - Titanium DeatschWerks DWR1000 Adjustable Fuel Pressure Regulator - Titanium Quick View

DeatschWerks DWR1000 Adjustable Fuel Pressure Regulator - Titanium

$169.99
DWK6-1000-FRT
Fuel Delivery Fuel Pressure Regulators
DeatschWerks, LLC, founded in 2004, is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City, Oklahoma, DW operates out of...
DeatschWerks DWR1000 Adjustable Fuel Pressure Regulator - Black DeatschWerks DWR1000 Adjustable Fuel Pressure Regulator - Black Quick View

DeatschWerks DWR1000 Adjustable Fuel Pressure Regulator - Black

$169.99
DWK6-1000-FRB
Fuel Delivery Fuel Pressure Regulators
DeatschWerks, LLC, founded in 2004, is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City, Oklahoma, DW operates out of...
Quick View

Cobb 19-21 Subaru STI / 2018 Type RA Stage 1 to NexGen Stage 2 + Flex Fuel Power Pkg Upgrade - Blue

$3,525.99
COBBSUB004NG2S2FF-S1-UP-BL
Cobb Fuel Delivery Fuel Pressure Regulators
Cobb 19-21 Subaru STI / 2018 Type RA Stage 1 to NexGen Stage 2 + Flex Fuel Power Pkg Upgrade - Blue
Quick View

Cobb 19-21 Subaru STI / 2018 Type RA Stage 1 to NexGen Stage 2 + Flex Fuel Power Pkg Upgrade - Blk

$3,525.99
COBBSUB004NG2S2FF-S1-UP-BK
Cobb Fuel Delivery Fuel Pressure Regulators
Cobb 19-21 Subaru STI / 2018 Type RA Stage 1 to NexGen Stage 2 + Flex Fuel Power Pkg Upgrade - Blk
Quick View

Cobb 15-21 Subaru STI / 2018 Type RA Stage 1 to NexGen Stg 2 + Flex Fuel Redline CF Power Pkg Upgd.

$3,700.99
COBBSUB004NG2S2FF-RED-S1-UP
Cobb Fuel Delivery Fuel Pressure Regulators
Cobb 15-21 Subaru STI / 2018 Type RA Stage 1 to NexGen Stg 2 + Flex Fuel Redline CF Power Pkg Upgd.
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