SKU: 25511011295

Nostrum 4.0T Audi Upgraded High Pressure Fuel Pump Kit

$45701.10 $50779.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Nostrum 4.0T Audi Upgraded High Pressure Fuel Pump KitWhat sets Nostrum 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 What comes in the box: Two Upgraded High Flow High Pressure Fuel Pumps Fuel Line Re Route

What sets Nostrum 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 

What comes in the box:

  • Two Upgraded High Flow High Pressure Fuel Pumps 
  • Fuel Line Re Route Kit with abrasion resistant sleeving and clips (RS7 and S6/S7 variants)
  • Low pressure inlet fitting plug for passenger side HPFP
  • Flex Fuel Sensor Kit with mounting bracket, hardware, and low-pressure line adapter
  • Plug and Play wire harness for DS1
  • All Installation Hardware 
  • Installation Instructions

 

A comprehensive and complete fueling upgrade, with all the hardware and high-quality parts needed for a fast and effective installation. Provides a 33% displacement increase over stock fuel system, improved bank to bank flow delivery with our fuel line rerouting kit, and full ethanol compatibility. 

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).

This complete kit includes pre-assembled low pressure fuel lines to eliminate the low pressure restriction in the factory fuel system. These lines also include abrasion sleeves, clips, and hardware for a high quality & durable installation. An ethanol sensor is pre-mounted on the stainless steel bracket for easy installation. Two different fuel line options are provided for integration between the vehicle fuel line and the ethanol sensor - one for RS7 and one for S6/S7 (see instructions). The highly detailed wire harness provides OEM grade solution to integrate the E85 sensor directly to the vehcile and integrate with the DS1 module at the OBD port. This is truly the only complete kit on the market with everything you need for a high quality, robust, effective solution for your E85 conversion! 

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. 

Vehicle Applications:

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

Features

  • WHP Potential on Gasoline: 950 WHP
  • WHP Potential on E85: 750 WHP
  • Tune Requirement: Yes
  • Recommended Tuning Suite: Dyno Spectrum (Preferred), HP Tuners** (**with modified XDF file)
  • Displacement Increase Over Stock: 33%
  • Geometric displacement: 1.56 cc/rev per pump
  • Max Operating Pressure: 20% higher than stock (16.5MPa, 165bar, ~2393psi)
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: 25511011295

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4.2 ★★★★★
Based on 6 reviews
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K
Verified Purchase
Karen Froschauer
Bozeman, US
★★★★★ 5
A GREAT OIL FOR YOUR SKIN
I JUST REVIEWED THE LOTION WHICH I LOVED AND I ALSO LOVE THIS OIL. I THOUGHT THIS WAS A LITTLE BIT PRICEY BECAUSE THE BOTTLE IS A BIT SMALL HOWEVER YOU REALLY ONLY NEED A SMALL AMOUNT AS A LITTLE GOES A LONG WAY. IT ABSORBS INTO YOUR SKIN NICELY WITHOUT FEEL OVERLY GREASY AND IT LEAVES YOUR SKIN SOFT AND SMELLING VERY NICE. THE SMELL IS LOVELY BUT IT ISN'T A REAL STRONG SMELL AND THE VANILLA ISN'T OVERLY SWEET EITHER. IT IS THE PERFECT VANILLA. IT LEAVES YOUR SKIN REFRESHED AND I LOVE IT !! IT GOES GREAT WITH THE LOTION.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
B
Verified Purchase
Barbara W
San Leandro, US
★★★★★ 5
Worth it
Okay first night using and I’m in love. Smells amazing. I’m particular about my vanillas but this is light but strong. Doesn’t disappear right away sits on the skin nice and drifts on the air as a nice aroma. Dries down wonderfully too. I did have to use a few pumps to cover each part of my body but so worth it. It’s not greasy at all and gives a nice glow. Application was easy and I do feel moisturized. Looking for the lotion version now to layer over top it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
S
Verified Purchase
Sherri R.
Bozeman, US
★★★★★ 5
Very good product. TRY IT!
I LOVE this body oil. I’d been using Elemis Muscleease, which I still prefer, but I was paying $40-$45 dollars a bottle from EBay. Sadly, the makers of Elemis changed the formula & I was having to use more of it to get the same results. Plus, the WONDERFUL scent, that I always found so relaxing but not overpowering, was different. When I saw a review for this cocoa butter body oil, I decided to try it. I’m so glad I did. It works well for my extremely dry skin, has a very nice scent, soaks in quickly, & costs less than half from what I was paying for Elemis. Plus, it contains 6.5 ounces instead of 3.3 of Elemis, though I do use a bit more of it. I’m very glad I found it. In truth, I still would prefer the Elemis, the old formula, but this works quite well & saves me money. As a retired woman living on much less income, the price is a big consideration for me. And, the formula change by Elemis, made it less effective. I would absolutely recommend trying this product if you have issues with dry skin. I recommend using it as soon as you get out of the shower to trap the water on your skin for best results.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
K. M. Woods
Grantham, US
★★★★★ 5
Very moisturizing with a great vanilla scent
I love this body oil. Very hydrating and smells amazing. It has replaced the original Palmer’s cocoa butter, body oil for me just because I like the smell better. It leaves my skin looking glowy and feels so smooth. I smell like vanilla all day. I like the pump top. It is easier to apply. Very silky consistency
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Reviewed in the United States on May 26, 2026
A
Verified Purchase
Amala Das
Massapequa, US
★★★★★ 4
Light, Hydrating, and Non-Greasy — Perfect Everyday Body Oil
I purchased this body oil a little over a week ago, and overall, I have nothing but positive things to say about the product itself. The only complaint I have is with the packaging. When my order arrived, some of the oil had leaked in the box. The bottle doesn’t come with a separate cap—just a twist/lock feature that can easily come loose. Because of that, it must have unlocked during transit, causing a small amount of product loss. Luckily, it wasn’t bad enough for me to feel the need to return it. As for the oil itself—it’s lovely. The scent is light and pleasant, nothing overpowering. While I don’t pick up a strong vanilla note once it’s on my skin, it has a smooth texture that absorbs quickly without leaving any greasy residue. It’s very hydrating, and the bottle size feels generous for the price. If you’re looking for something heavily fragranced, this might not be the one for you, but it’s perfect as a layering oil or for anyone who wants a subtle, nourishing glow. Highly recommend!
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Reviewed in the United States on October 7, 2025

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