Availability
On Sale
FUELAB 575 Series mini fuel pressure regulators offer all of the great benefits of the 555 Series regulators, but are smaller and 50 percent lighter! They feature an advanced poppet design for smooth regulating capability and have a no-creep soft seat that is methanol and E85 compatible. These mini regulators are made from billet aluminum and are anodized for maximum protection. The 575 Series also includes a versatile mounting bracket with stainless steel hardware and 1/8 in. NPT gauge port with plug for external fuel pressure gauge.
( 5 )
$222.00
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$228.00
$199.80
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$205.20
On Sale
FUELAB ultralight fuel pressure regulators are available in a variety of configurations and pressure ranges to meet your vehicle's specific needs. Manufactured from quality billet aluminum and anodized per military specs, each of these ultra-lightweight units feature a fine thread pitch for precise adjustment and includes a versatile mounting bracket, and stainless-steel hardware. Order the fuel pressure regulator suited to fit your application.
( 2 )
$216.00
$194.40
On Sale
FUELAB 5010 Series fuel pressure regulators are compatible with all types of fuel, including gasoline, diesel, methanol, and E85. The return port is positioned on the bottom, and the units can be used with both port and non-port style union fittings. These universal bypass regulators have a mounting bracket and stainless steel hardware included. No matter how your fuel is delivered--carburetor, TBI, or multi-port injection--FUELAB's state-of-the-art technology will be an asset on the race track or the highway.
Not Yet Reviewed
$184.54
$166.09
On Sale
FUELAB 565 Series fuel pressure regulators deliver performance and flexibility with extreme capacity. These high-flow regulators utilize massive 1/2 in. return orifices and -10 AN ports, with bypass capabilities over 5 gpm at 5 psi, to handle carbureted applications well over 1800 hp—plus EFI applications using belt-driven fuel pumps. FUELAB 565 Series fuel pressure regulators come in four different pressure ranges covering applications between 4 and 80 psi.
Not Yet Reviewed
$392.00
$352.80
On Sale
FUELAB 555 Series fuel pressure regulators are true precision instruments designed to regulate fuel. They feature an advanced poppet design for smooth regulating capability and have a no-creep soft seat that is methanol and E85 compatible. These regulators are made from billet aluminum and are anodized for maximum protection. The 555 Series also includes a versatile mounting bracket with stainless steel hardware and 1/8 in. NPT gauge port with plug for external fuel pressure gauge.
( 2 )
$222.00
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$228.00
$199.80
—
$205.20
On Sale
FUELAB 515 Series fuel pressure regulators are designed with performance and flexibility in mind. They accept port style and non-port style union fittings without interference. Several configurations are available, supporting carbureted applications as low as 1 psi--to fuel injected applications up to 125 psi. The regulators are compatible with gasoline, diesel, methanol, and ethanol. They, also, feature billet aluminum construction, in your choice of anodized finishes for maximum protection. The FUELAB 515 Series fuel pressure regulators use a fine thread pitch for precise pressure adjustment. Units include a 1/8 in. NPT port and plug for an external pressure gauge; and a versatile mounting bracket with stainless steel hardware is provided.
( 19 )
$199.00
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$223.00
$179.10
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$200.70
On Sale
FUELAB 525 Series fuel pressure regulators are designed with performance and flexibility in mind. They feature a return line port built inline with the inlet/outlet fittings--not on the bottom--which is great for tight spaces. The regulators accept port style and non-port style union fittings without interference. Several configurations are available, supporting carbureted applications as low as 1 psi…to fuel injected applications up to 125 psi. The regulators are compatible with gasoline, diesel, methanol, and ethanol; and feature billet aluminum construction, in your choice of anodized finishes for maximum protection. FUELAB 525 Series fuel pressure regulators use a fine thread pitch for precise pressure adjustment. Units include a 1/8 in. NPT port and plug for an external pressure gauge; and a versatile mounting bracket with stainless steel hardware is provided.
( 5 )
$199.00
—
$223.00
$179.10
—
$200.70
On Sale
FUELAB 535 Series mini fuel pressure regulators offer all of the great benefits of the 515 Series regulators, but are smaller and 50 percent lighter! They accept port style and non-port style union fittings without interference. Several configurations are available, supporting fuel injection applications from 10 to 125 psi. The regulators are compatible with gasoline, diesel, methanol, and ethanol; and feature billet aluminum construction, in your choice of anodized finishes for maximum protection. FUELAB 535 Series mini fuel pressure regulators use a fine thread pitch for precise pressure adjustment. Units include a 1/8 in. NPT port and plug for an external pressure gauge; and a versatile mounting bracket with stainless steel hardware is provided.
( 10 )
$185.00
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$195.00
$166.50
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$175.50
On Sale
FUELAB 585 Series carbureted blocking regulators are available in multiple pressure ranges. They're compatible with gasoline, diesel, methanol, and ethanol fuel. Fuel pressure regulator features: * Advanced poppet design for smooth regulating capability * No creep soft seat * Billet aluminum with anodize, per military MIL-A-8625, Type II * Changeable seat assembly * Fine thread pitch for precise pressure adjustment * Versatile mounting bracket and stainless steel hardware * 1/8 in. NPT gauge port with plug for external pressure gauge * 1/8 in. NPT breather vent
Not Yet Reviewed
$301.00
$270.90
On Sale
FUELAB 545 Series mini fuel pressure regulators offer all of the great benefits of the 525 Series regulators, but are smaller and 50 percent lighter! They feature a return line port built inline with the inlet/outlet fittings--not on the bottom--which is great for tight spaces; and they accept port style and non-port style union fittings without interference. Several configurations are available, supporting fuel injection applications from 10 to 125 psi. The regulators are compatible with gasoline, diesel, methanol, and ethanol; and feature billet aluminum construction, in your choice of anodized finishes for maximum protection. FUELAB 545 Series mini fuel pressure regulators use a fine thread pitch for precise pressure adjustment. Units include a 1/8 in. NPT port and plug for an external pressure gauge; and a versatile mounting bracket with stainless steel hardware is provided.
Not Yet Reviewed
$185.00
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$195.00
$166.50
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$175.50
On Sale
FUELAB universal EFI adjustable mini fuel pressure regulator kits weigh 50 percent less than their 515/525 Series—and offer easy installation in limited space areas. Regulator features include: * Two -6 AN inlet ports and one -6 AN return port * Gasoline, diesel, methanol, and ethanol fuel compatible * Billet aluminum with anodize per military MIL-A-8625, Type II * Fine thread pitch for precise pressure adjustment * Versatile mounting bracket and stainless steel hardware * 1/8 in. NPT gauge port with plug for external pressure gauge * 1/8 in. NPT pressure reference port with barbed fitting * Standard seat / EFI (25-90 psi) * Now includes 71501 EFI gauge
Not Yet Reviewed
$240.00
$216.00
On Sale
FUELAB 529 Series electronic fuel pressure regulators work directly with the FUELAB Prodigy line of fuel pumps to reduce heat build-up and vapor lock conditions related to street/strip operation. Set the pressure mechanically like a traditional bypass regulator and let their demand-based speed control take care of the rest! These regulators generate a signal to the pump to control the return line flow rate. This feature reduces current draw while at low engine output to prevent fuel overheating--which could lead to system failure. Additional info: * Designed for use with FUELAB® Prodigy fuel pumps (41401,41402,41403,42401, and 42402 only) * Patented method for demand-based flow control; able to detect changes in demand before change in rail pressure is realized * Automatically reduces current draw at low flow demand * Additional analog output to track actual fuel system capacity * Independent system--no other connections, control boxes, or calibration required * Gasoline, diesel, methanol, and ethanol fuel compatible * Billet aluminum construction with anodized finish * Fine thread pitch for precise pressure adjustment * Versatile mounting bracket and stainless steel hardware * 1/8 in. NPT gauge port with plug for external pressure gauge * 1/8 in. NPT pressure reference port with barbed fitting
Not Yet Reviewed
$550.00
$495.00
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