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High-quality adjustable fuel pressure regulator

Qualitec has several different models of petrol pressure regulator for mounting when the fuel system needs to be upgraded when the car is tuned. The purpose of a gasoline pressure regulator is to maintain a certain injection pressure, often it is 3-4 bar pressure. The regulator is also connected to a vacuum/pressure hose from the intake manifold which regulates the pressure down when there is a vacuum in the manifold and up when the pressure rises and there is eg 1 bar charging pressure, here the pressure in the nozzle bridge must increase together with the charging pressure. It is important to choose a high-quality regulator, if you buy a bad regulator you may be unlucky that the membrane cracks or it reacts too slowly. Many of the regulators we sell are adjustable, these regulators can be set to a higher or lower pressure than a standard regulator, which will provide more or less petrol to the engine.

Installation of the fuel pressure regulator

When fitting an adjustable fuel pressure regulator, it is important to provide all threads and joints with sealant, often you can use Logtite thread sealant or screw lock which is really good. Remember to turn the pressure control down to a minimum before the petrol pump is switched on so that it does not get too high in pressure. The input/access to the regulator is always connected to the same screw connection as to where the pressure switch is located. Normal petrol pressure is at 3 bar but can fluctuate between 2.5 and 4 bar. So pay attention to what your car might have driven with before.

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Gasoline pressure watch / shows - Nuke performance

1.00155.06-31001101
Petrol pressure watch for Nuke Performance gas pressure regulator
€55,45

Petrol pressure gauge / hands - DeatschWerks

1.00155.03-6-01-G
Petrol pressure gauge for DeatschWerk's petrol pressure regulator
€47,04

Petrol pressure UR / indicator / pressure gauge

1.00140.03041
Petrol pressure gauge - mechanical for mounting in regulator - very high quality
€26,21

Petrol pressure UR / indicator / pressure gauge 0-1 bar / 0-15PSI

1.00203.10051
Petrol pressure gauge - mechanical for mounting in regulator - very high quality
€26,21

Petrol pressure UR / indicator / pressure gauge 0-1 bar / 0-15PSI - Black

1.00138.06021
Petrol pressure gauge - mechanical for mounting in regulator - very high quality
€26,21

Qualitec - Fuel Regulator

Quality aluminum product that is adjustable between 2-6.9 bar
From €104,17

Qualitec - CNC Gas pressure regulator incl. fittings

High quality gas pressure regulator with CNC machined and stainless steel fittings
From €127,56

Qualitec A1000 - Gasoline pressure regulator

Regulator for 1000 hp. in incredibly delicious quality
From €120,97

Qualitec - Controller for Curator / Weber

Can regulate between 0.3-1 bar.
From €120,97

Gasoline pressure regulator 1000 hp. - Nuke performance

1.00155.05-30001201
Really good gasoline pressure regulator in super quality
€250,61

FPR100s AN-6 - Nuke Performance

1.00138.03-30002201
100% safe for alcoholic fuels such as E85. - Fully adjustable from 30 to 100 psi.
€308,72

FPR100x AN-10 - Nuke Performance

1.00159.01-30002202
100% safe for alcoholic fuels such as E85. - Fully adjustable from 30 to 100 psi.
€350,77

AEM Acura and Honda Fuel Pressure Regulator inline - 25-300BK

1.00155.02-25-300BK
High Quality Fuel Pressure Regulator
€169,86

AEM Acura and Honda Fuel Pressure Regulator Inline with 90 Degree Return line Fitting - 25-303BK

1.00156.03-25-303BK
High Quality Fuel Pressure Regulator
€185,99

AEM Acura and Honda Fuel Pressure Regulator Offset - 25-301BK

1.00155.02-25-301BK
High Quality Fuel Pressure Regulator
€180,95

AEM Acura and Honda Fuel Pressure Regulator Offset with 90 Degree Return line Fitting - 25-304BK

1.00155.02-25-304BK
High Quality Fuel Pressure Regulator
€185,99

AEM Fuel Pressure Regulator 90 Grader fitting kit - 25-390

1.00155.05-25-390
High Quality Fuel Pressure Regulator fitting kit
€30,07

AEM Fuel Pressure Regulator Rebuild kit - 25-392

1.00202.08054-25-392
High Quality Rebuild kit to Fuel Pressure Regulator From AEM
€57,80

AEM Universal Fuel Pressure Regulator -6 AN - 25-302BK

1.00155.07-25-302BK
High Quality Fuel Pressure Regulator
€161,63

4 bar gasoline pressure regulator

1.00140.03031
Gasoline pressure regulator VAG 1.8T. Good quality.
€50,40 €39,65

Adjustable Petrol Pressure Regulator - VAG 1.8T mm.

Adjustable Petrol Pressure Regulator that fits many cars. See list below for details. Really good quality.

SPA turbo - Adjustable Petrol Pressure Regulator - BMW mm.

1.00121.01-212
Adjustable Petrol Pressure Regulator suitable for eg BMW.
€117,61 €97,45

Progressive gasoline pressure regulator - 3: 1

1.00121.03041
Progressive gasoline pressure regulator which increases pressure by x3. AN4 connection.
€63,85

Progressive gasoline pressure regulator - Direct mounting

Progressive gasoline pressure regulator which increases pressure by x2. This gasoline pressure regulator can be mounted directly on the nozzle bridge.
€214,39

A1000-6 Injected Bypass Regulator - Aeromotive

1.00155.03-13109
This bypass controller from Aeromotive is adjustable and one of the best on the market!
€252,02

Aeromotive Extreme Flow EFI Fuel Pressure Regulator

1.00155.03-13134
Extreme Flow fuel pressure regulator from Aeromotive for EFI engines.
€362,24

Aeromotive Universal Bypass Regulator

1.00155.03-13301
This is a universal bypass controller from aeromotive
€281,59

Aeromotive X1 Series fuel regulator

1.00155.04-13303
Fuel regulator from Aeromotives X1 series.
€335,36

Fuelab 525 EFI Adjustable FPR

1.00155.04-52501-1
Fuel regulator from Fuelab
€201,62

Fuelab 535 EFI Adjustable Mini FPR

1.00155.03-53501-1
Fuel regulator from Fuelab
€235,22

Fuelab 515 EFI Adjustable FPR

1.00155.03-51502-1
Fuel regulator from Fuelab
€235,22

Fuelab 525 Carb Adjustable FPR

Fuel regulator from Fuelab
€235,22

Fuelab 529 Electronic EFI Adjustable FPR -8AN inlet / outlet

Electronic fuel regulator from Fuelab
€504,05

FUELAB 56501 HIGH FLOW FUEL PRESSURE REGULATOR - 565 SERIES

-10AN Inlets / MAX FLOW 1/2 ”Seat / EFI / 25-65 PSI
€402,56

FUELAB 56502 HIGH FLOW FUEL PRESSURE REGULATOR - 565 SERIES

-10AN Inlets / MAX FLOW 1/2 "Seat / Carb / 4-12 PSI
€402,56

FUELAB 56503 HIGH FLOW FUEL PRESSURE REGULATOR - 565 SERIES

-10AN Inlets / Standard seat / TBI / 10-25 PSI
€402,56

FUELAB 56504 HIGH FLOW FUEL PRESSURE REGULATOR - 565 SERIES

1.00155.03-56504-1
-10AN Inlets / MAX FLOW 1/2 "Seat / EFI / 40-80 PSI
€402,56

DeatschWerks DWR1000 Fuel Regulator

Can be adjusted from 2 bar to 6.9 bar
From €241,27

FPR100m AN8 - Nuke Performance

100% safe for alcoholic fuels like E85. - Fully adjustable from 30 to 100 psi.
€329,34