SKU: 8850967651

AMS R8/Huracan ALPHA Fuel System - Fuel Pressure Regulator + Fuel Line Kit (ALP.37.07.0003-1)

Sale price$899.98 Regular price$999.98
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Description

AMS R8/Huracan ALPHA Fuel System - Fuel Pressure Regulator + Fuel Line Kit (ALP.37.07.0003-1)The Alpha Fuel System Fuel Pressure Regulator and Fuel Line Kit is the missing link between the fuel pump system and the fuel rail kit on the engine. In order to get fuel from the gas tank to the engine, youve got to plumb a series of fuel lines in between. Where the Alpha Fuel System Fuel Pressure Regulator and Fuel Line Kit differs from other fuel systems on the market is that it creates a returnless, deadhead routing to the port injection fuel

The Alpha Fuel System Fuel Pressure Regulator and Fuel Line Kit is the missing link between the fuel pump system and the fuel rail kit on the engine. In order to get fuel from the gas tank to the engine, you’ve got to plumb a series of fuel lines in-between. Where the Alpha Fuel System Fuel Pressure Regulator and Fuel Line Kit differs from other fuel systems on the market is that it creates a returnless, deadhead routing to the port injection fuel rails. With this style system we are able to sustain great fuel pressure at the rails no matter the power level. Our AMS Snailworks® Engineering Team has also been able to incorporate an in-line 6 micron glass fuel filter to polish the fuel before it enters the engine.

  • FULL ALPHA FUEL SYSTEM SUPPORTS 2400+ HP OF FUEL DELIVERY ON GASOLINE AND 1600+ HP ON E85
  • ALL MATERIALS AND COMPONENTS ARE FULLY ETHANOL AND METHANOL COMPATIBLE
  • FUELAB BILLET ALUMINUM INLINE FUEL FILTER HOUSING WITH INTEGRATED CHECK VALVE AND 6 MICRON GLASS FILTER
  • FAST ENGINE START UP DUE TO MAINTAINED FUEL PRESSURE AFTER SHUTDOWN
  • AEROMOTIVE EXTREME FLOW FUEL PRESSURE REGULATOR AND 100 PSI MARSHALL FUEL PRESSURE GAUGE
  • MULTIPLE PORTS ON FPR AVAILABLE FOR CUSTOM PLUMBED FUEL SYSTEM OPTIONS
  • REGULATOR MOUNTING BRACKET WITH RUBBER ISOLATOR BUSHINGS FOR QUIET OPERATION
  • USES RACE-GRADE AN FITTINGS AND ALUMINUM QUICK CONNECT FITTINGS FOR EASY INSTALL AND LEAK-FREE OPERATION
  • SILVER LINE SHEATH FOR IMPROVED HEAT MANAGEMENT
  • UTILIZES ALL RACE-GRADE, 2000+ PSI RATED, PTFE LINED HOSE FOR DURABILITY AND FUEL FUME CONTROL

ENGINEERED TO BE THE BEST
AMS Performance is an engineering company first. We have built our 20 year reputation as a leading motorsports aftermarket component manufacturer by creating the highest performing parts through a focused engineering approach to design. This design method allows us to include features not found in any other kits on the market, including CNC machined aerospace grade 6061 T6 billet aluminum fuel rails, PTFE lined fuel lines, and AN fitting connections. Where others may use plastic fittings, low grade rubber fuel hose, and leak prone clamps, we have put together a system that uses the highest quality materials for years of trouble free operation.

Where other manufacturers may create a simple and cheap bracket to mount their components, our AMS Snailworks® Engineering Team has gone the extra mile and developed a two piece bracket for the fuel pressure regulator that sandwiches five rubber isolator bushings to reduce vibration and noise transmitted into the chassis. We have also included high-end 2000+ PSI rated, PTFE lined fuel lines to make sure zero gasoline fumes escape into the engine bay and consequently into the space where the vehicle is stored. It is this extra attention to the details that sets us apart from the competition. 

DELIVERING A COMPLETE SOLUTION WITH THE ALPHA FUEL SYSTEM
The Alpha Fuel System has been developed by our talented AMS Snailworks Engineering Team as a complete system, but with a modular approach. We know that many enthusiasts will want to do custom fuel system builds to their own specifications, so we’ve broken down the complete vehicle fuel system to four separate subcomponents – the Twin Pump Kit at the fuel tank, the Fuel Pressure Regulator and Fuel Line Kit in the engine bay, the Fuel Rail Kit on the intake manifold, and an optional Flex Fuel Kit Add-on for those wanting to run ethanol fuels. While these four main subcomponents are available to purchase separately, they have all been designed to fit together seamlessly as a complete system.

The benefit of developing a system in this manner is that we can reimagine how the system fits and works together to optimize vehicle-wide systems to improve fuel flow, drivability, and ease-of-use. There are a number of extremely restrictive components within the factory fuel system which our reimagined Alpha Fuel System reroutes, removes, or replaces to vastly increase fuel throughput. Another of the key features of the Alpha Fuel System is the ability to have OEM-like siphon system functionality, without the highly restrictive fuel flow of the OEM system. Because we have been able to re-engineer the entire fuel system as a complete unit, we can provide fuel to both sides of the saddle tank equally, keeping the fuel pump assembly full of fuel at all times. Where other builder’s kits use impractical and potentially dangerous external surge tanks, or can’t be driven below half a tank without fuel starving, the Alpha Fuel System solves these issues by way of our advanced engineering. 

APPLICATIONS

  • 2017-Current Audi R8 Gen 2 (Incl. Plus & Performance models)
  • 2015-Current Lamborghini Huracan (Incl. Performante, Evo, & STO models)

NOTES

  • The subcomponents of the R8/Huracan Alpha Fuel System are all designed to be used in conjunction with one another. Some custom fitting will be necessary if you are not using the complete Alpha Fuel System.
  • Replacement Fuelab filter part number 71804 available separately.
  • Installation instructions are located on the included USB flash drive.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8850967651

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4.1 ★★★★★
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Lauren
Chelsea, US
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
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Elliz
Lexington, US
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again. I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers. With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands. They shift. They lose their shape. They get holes in them and wear out too fast. Not these. I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ...... I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach. The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new. Like I said - I am back to buy them again. Great quality!
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Reviewed in the United States on January 20, 2021
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Judy Fletcher
Lowell, US
★★★★★ 5
No slip low socks
Number of Items: 3, Color: Black/White (3-pairs), Size: Medium
Perfect! ❤️ these!
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Reviewed in the United States on February 16, 2026
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Susan
Birmingham, US
★★★★★ 4
Stay put!
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
Nice and thin, soft, and stay put. I wear an 8 shoe and don’t like a thick sock taking up room. These socks are a bit tight on big toe. Wish they came in large.
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Reviewed in the United States on October 10, 2023
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Stephanie Robnett
Belleville, US
★★★★★ 5
The best
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
The best no show socks I have found. Stay in place very well and hold up wash after wash. I have tossed all the other brands I’ve bought over the years and stocked up on these as I was tired of digging through the drawer hoping to find a clean pair.
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Reviewed in the United States on December 8, 2024

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