SKU: 21812276573

Nostrum 4.0T Audi C7 Upgraded High Pressure Fuel Pump SET

$1012.50 $1125.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Nostrum 4.0T Audi C7 Upgraded High Pressure Fuel Pump SETWhat sets the Nostrum 4. 0T Audi High Pressure Fuel Pumps apart: Upgraded HPFPs using all new Hitachi pump cores Every pump is serialized and coded, then flow tested in house at multiple vehicle relevant speed &fuel pressure points Direct fitment with no adaptors, comprehensive kit with everything required for an easy high quality installation Detailed installation instructions Detailed tuning guide This pump set includes two upgrade high pressure

What sets the Nostrum 4.0T Audi High Pressure Fuel Pumps apart: 

  • Upgraded HPFPs using all-new Hitachi pump cores  
  • Every pump is serialized and coded, then flow tested in house at multiple vehicle relevant speed &fuel pressure points 
  • Direct fitment with no adaptors, comprehensive kit with everything required for an easy high-quality installation 
  • Detailed installation instructions  
  • Detailed tuning guide 

This pump set includes two upgrade high pressure fuel pumps and a special pressure sensor plug. The upgraded pumps provide a 33% displacement increase over stock fuel system and 22% higher operating pressure than the factory pumps, all fully ethanol compatibility. These pumps not only provide more high pressure fuel capacity, but they also provide a virtual injector increase of 11% through the new higher max operating pressure! 

Professionally assembled using all new parts, Nostrum pumps are 100% tested for leaks and dynamically tested at engine relevant rpms and target pressures to assure quality & performance. This kit upgrade with Dyno Spectrum tuning is capable of an amazing 666 ft-lbs of torque at just 3500rpm!!!! (as demonstrated on NHP's stock RS7 development vehicle). Even with stock injectors, the vehicle is able to run out of mechanical fuel pump at low RPM. This kit upgrade with Dyno Spectrum tuning is capable of an amazing 666 ft-lbs of torque at just 3500rpm, while the higher operating pressure allows for more fuel delivery, increasing horsepower up top. This is basically a free injector upgrade, without having to go through a 22 hour injector install! 

Nostrum backs every part we sell with a limited lifetime warranty. All Nostrum products come complete with everything you need inside the box, including detailed installation instructions. Tuning guides are also available for your dealer or tuner. We have customer service and calibration engineers on staff to provide you with any support that you may need, from installation to tuning. 

What comes in the box:

  • Two High Flow High Pressure Fuel Pumps 
  • Low pressure inlet fitting plug for passenger side HPFP 
  • All Installation Hardware 
  • Installation Guide 

Vehicle application list:

  • Audi C7 RS7 2014-2018 
  • Audi C7 RS6 2013-2018 
  • Audi C7 S7 2013-2018 
  • Audi C7 S6 2012-2018 

Features

  • WHP Potential on Gasoline: 1000
  • WHP Potential on E85: 750
  • Tune Required: Yes
  • Recommended tuning suite: Dyno Spectrum, HP Tuners** (**with Nostrum modified XDF)
  • Maximum Operating Pressure: 16.5 MPa, 165 bar, 2400psi (22% higher than stock)
  • Displacement increase over stock: 33%
  • Per pump displacement: 1.56 cc/rev
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: 21812276573

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4.2 ★★★★★
Based on 13 reviews
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J
Jaded John
Phoenix, US
★★★★★ 5
Smooth Look
I wore this to an outside wedding and it looked great and I had multiple people compliment me on the suit. It is made of linen so it is a little more casual and comfy than regular suits and works well in the summer or for outdoor events. I am 5'8" and 160lbs and the small fits me well. I would say for the jacket you want it to be a few inches bigger than your actual chest measurement and then choose the correct size for your pant waist.
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Reviewed in the United States on October 26, 2024
W
Wolo P.
Birmingham, US
★★★★★ 4
Pleasantly surprised
When I first ordered this suit, I wasn't sure if I had made the right decision. When I looked at the sizing chart, I was kind of in between sizes. I'm 5'11" and 195 lbs, with a muscular build. Given the size chart, my pant size was more of a medium, and my jacket size was a large. In this case, I decided to go with a medium, and favor the pant size. I'm actually quite glad that I did that, because the pants fit me very nicely. The jacket is a little tight on me, and buttoning it up is probably something I won't be able to do very effectively, but I'd rather have a snug jacket, then loose fitting pants. I like the color quite a bit, and the fabric is quite comfortable. Of course, it needs a steam, so please try not to focus on that too much with the pictures that I posted. Anything made of linen will wrinkle easily, so it will need that type of attention paid to it more often than not. The jacket is very nicely made, and not as thin as I was expecting. As a matter of fact, when I think of linen, I think of a thin garment. This suit has more thickness to it than I anticipated, and I actually appreciate that. It feels more like a business suit, then a leisure suit. I also like the tailoring of the pants, and find them very flattering for my lower body. All in all, I was pleasantly surprised. I only wish I could have had the pants in medium, and the jacket in a large, but given the choice I think I chose wisely.
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Reviewed in the United States on October 15, 2024
K
Verified Purchase
Kevin Hamel
Chelsea, US
★★★★★ 5
Class without the price
Size: Large, Color: Burgundy
After purchasing many of the suit offerings on Amazon, Luperty's suit are the best for the price. The adjustable pants makes for a smooth fitting experience, and allow you to breathe when you've clearly eaten to much. The pant length is ideal for a classic suit appearance. If you want a more modern fit you'll have to get them hemmed higher. The vest is form fitting, which is to say not as forgiving as the pants, but will definitely cut a sharper figure. The jacket fits well off the rack for me, albeit the sleeves could be pulled in a bit. I ordered a Large size, which all the pieces fit well for a 5'11", sub 200 lb man. I wouldn't say I'm very in shape, so your milage may very. After buying my first suit from Luperty, I was so impressed that I purchased the rest of the colors as well. My only complaint is that I wish the sleeve lining was more interesting. They all use the same generic white striped fabric. I would have liked to see more variation for each of the different colors. As I have bought all the colors, even the cream color which they no longer offer, I think I can give some insight on which ones work best. 1. Burgundy - This is the best looking one. It's a statement to wear this color of suit. This suit is bold but refined, like a smooth wine. I've gotten the most compliments with this color than any other. It's eye catching and sharp, and you'll feel classy in it. I've actually bought two of these. 2. Dark Grey - This suit is the one you wear to an important board meeting. It's a beautiful charcoal that has a nice sheen to it. A timeless appearance that shows class but muted enough to not take center stage. 3. Cream - Another bold suit, maybe too bold seeing as how they no longer sell it. This suit defines the Miami Vice mafioso look, and it pulls it off nicely. Pairs extremely well with bright pastels. Don't forget to lose the tie and unbutton at least two of the top buttons to get the full effect. 4. Navy Blue - This one's name does it a disservice. The blue is almost at Royal Blue level. The color is definitely striking and can be elevated easily. You might be able to pull this off in a professional setting as well as blue is seen as a more business oriented color, though I believe this is just slightly over the top. However, I like over the top. 5. Light Grey - This one is very light. You wear this one to the same things as the dark grey one, but want to show a bit more character. It strikes me as more of a European color, and maybe that makes it feel more sophisticated. Wearing it with a pocket watch is optional but recommended. 6. Black - This is where we start to decline in color quality. I knows it's black, but I'd like to have seen some more texture, similar to the dark grey. Hopefully you don't have to wear it much given the negative context. 7. Dark Navy - I think I like this one better than the black one, however this one is DARK. I often have to put it right next to my black one to differentiate them, it's that dark. In various lighting you can tell people its a black suit and no one would refute you. Because of this reason I think it's worse than the black. But it makes for the perfect bog standard suit to wear into the office if you need it to. All of these suits are under $100, and often go on sale for less. I cannot recommend them enough for first time suit buyers. As always, remember to open up the vents in the back that are sewn shut, as well as the pockets. As lucky as I am to be able to have these fit almost perfectly, the last step in any suit journey is to have them tailored to you. It might cost as much as this suit, but a $1000 suit off the rack will have nothing on a $100 suit that's been tailored.
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Reviewed in the United States on June 2, 2025
K
Verified Purchase
Kishu Sharma
Lake Worth, US
★★★★★ 5
Premium Quality at an Affordable Price
Size: Large, Color: Dark Navy, Size: Large, Color: Dark Navy
I recently purchased this men’s suit and was genuinely impressed with the quality and fit. The fabric feels premium, comfortable, and well-stitched, giving it a classy and elegant look. The fitting was true to size. The color and design matched the pictures exactly. Highly recommended for anyone looking for a stylish and affordable suit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
J
Verified Purchase
John Doe
Charlottesville, US
★★★★★ 5
Great quality for the price.
Size: Large, Color: Black
All I have to say about this suit is WOW! I lost a good chunk of weight and needed a new suit for an event. Given the price I gave this a shot, and I am really impressed with the quality for the cost. The size is perfect, and the pants are comfortable with an internal elastic that looks and feels nice. The design makes it so the pants don’t slip down with nylon and silk shirts. Looks just as good (if not better) than suits in the $300 price range. I can’t speak for the other colors, but the black suit is exactly what I needed. Let’s see how long the suit lasts!
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Reviewed in the United States on April 11, 2026

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