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Nuke Performance FPR100s Fuel Pressure Regulator: Redefining efficiency for motorsports fuel management.

Lightweight design, ethanol-proof fuel pressure regulator with a slim design, and easy-to-mount stainless steel brackets. Every unit is thoroughly tested before delivery, unmatched functionality, and the same high quality as all Nuke Performance motorsports products.

 Lightweight motorsports fuel pressure regulator
 Safe for all type of fuels including methanol and ethanol
 Every unit performance tested before delivery
 Fully adjustable up to 100 PSI (7 bar)
 1:1 boost reference
 Stainless steel mounting bracket
 AN-6 ORB inlets/outlet

The most reliable 1:1 boost reference solution to bring together simple or complex fuel systems for all types of tuning or motorsports engine setup. Redesigned with precision functionality in focus. Lightweight design with the same hallmark as the entire Nuke Performance range of motorsports parts, with an integrated stainless steel bracket for safe and easy mounting for all applications and installations.


 Developed from the high demands from motorsport 
The FPR100s fuel pressure regulator is co-developed with worldwide motorsports teams and fuel pump manufacturers. This fuel pressure regulator is set to perform under all conditions, with any horsepower requirement. It is designed and tested for usage with well over 700hp and is fully adjustable between 30 PSI and 100 PSI (2-7 bar). This is the optimal AN6 fuel pressure regulator with the highest flow capacity for setups between 250-1000hp. Ready for AN-6 ORB fittings, delivered with an AN-6 ORB plug for a single inlet setup.


 Each regulator is rigorously tested before delivery
To maximize the quality and functionality of the FPR100s, each individual fuel pressure regulator is tested before delivery. Our test facility features world-leading test equipment that can detect even the smallest possible properties that may negatively affect function. There is no shortcut to the excellent performance and functionality of the Nuke Performance FPR100s.


 100% ethanol-proof membrane and functionality
Like all Nuke Performance motorsports products, the FPR100s fuel pressure regulator is developed, designed, and manufactured with its stainless steel hardware and anodized internals to handle all fuels, including petrol, ethanol, and methanol. The fibre-reinforced membrane of the FPR100s is of the highest possible quality and comes with our 100% E85-proof approval.


 1:1 boost reference and high flow design with minimum flow loss
Fuel pressure rises on a 1:1 ratio when referencing boost with precision pressure adjustment. The fuel pressure is dialed in using the set screw on top with its hardened steel ball that enables an exact and well-tuned fuel pressure setup. With a dual inlet design, you choose between a left or right inlet or a dual inlet for a V-engine setup. 1/8" NPT thread faced forward for easy to read fuel pressure gauge/fuel pressure sensor installation.

5mm vacuum barb fitting is included, 6mm quick connect pneufit is available as an accessory. The FPR100s use AN-6 ORB threads to fit the most common fittings of choice. It comes with 1x AN-6 ORB plug that can easily be removed for dual inlet applications. Fits most common AN-6 ORB fittings, the fittings are sold separately.


 Developed in Sweden, guaranteeing the highest possible quality
The FPR100s Fuel Pressure Regulator is developed and designed in Sweden by Nuke Performance for the highest possible quality and with the same hallmark as all the other parts in the lightweight motorsports range. There is no substitute for the quality of Nuke Performance!


 Optional Nuke Performance fuel pressure gauge, 0-100 PSI (7 bar)
To get the ultimate and full experience of your brand new Nuke Performance FPR100s fuel pressure regulator, you should supplement it with our precise and stylish fuel pressure gauge that fits straight into the 1/8" NPT threaded outlet on the front of our regulator.


FPR100s kit includes:

1 x 6AN ORB plug for the additional inlet
1 x 1/8 NPT plug for gauge/sensor outlet
1 x 1/16 NPT Barb fitting for 5mm vacuum hose
1 x Stainless steel mounting bracket
2 x Stainless steel bolts for the mounting bracket

OUT OF STOCK? No worries, a backorder is available.
Simply send us a message on the inquiry screen "here" and we can manually process your back order and supply time frames.

PLEASE NOTE: ALL PARTS ARE SUBJECT TO AVAILABILITY unless stock level indicated on product page.