null

EA888 Gen 1 - Gen 2 Upgraded Injectors

MSRP: $799.00
$699.00
( saved $100.00 )
1 review Write a Review
WHP potential on gasoline:
615
WHP potential on E85:
550
Flow rate:
17.9 g/s @ 100 bar
Flow rate increase:
46%
Max operating pressure::
200 bar / 20 MPa / 2900 psi
Spray pattern:
OEM Comparable
Tune required?:
Yes
Recommended tuning suite:
Cobb, HP Tuners, winOLS
SKU:
H720-1517

What sets Nostrum apart: 

  • 46% Larger than stock GTI injector 
  • Direct Fit, no harness or spacers required  
  • Ethanol Compatible  
  • OEM equivalent spray pattern  
  • Every injector is tested statically and dynamically to ensure best quality product and set batching  
  • Includes comprehensive installation guide  

High flow fuel injectors for the Gen 1 & 2 EA888 are here!  Our Stage 1 injectors flow 46% more fuel than the stock MK6 GTI injectors. That additional fuel flow allows for a significant increase in horsepower, with proper tuning. We estimate that these injectors will flow enough fuel to make nearly 600 wheel horsepower – without the need for secondary port or meth injection!   

Inside the box, you will find everything you need to get your new injectors installed quickly, including  detailed installation instructions. When you are ready to tune, we have injector tuning data available for your dealer or tuner. Being that everything is installed like a factory part, there’s no need to worry about secondary injection controllers, filling meth tanks, clogged meth injectors, or any of the other complex solutions people use to squeeze more power out of these vehicles. Additionally, these injectors are operating with all the OEM ECU’s engine management system diagnostics and safety functions – resulting in a much happier and responsive system!  

Take full advantage of your Nostrum Stage 1 injectors by bundling up! The Stage 1 EA888 bundle includes our Standard Bore high pressure fuel pump, flowing 36% more fuel than the stock pump! That additional fuel flow allows for significant torque increases earlier in the rev range, and provide the injectors with all the fuel they need to make more peak horsepower, when properly tuned.  

Every Nostrum manufactured part is backed by a limited lifetime warranty. Our products are comprehensive solutions that 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 application list: 
  • 2008-2014 VW GTI CBFA engine code 
  • 2008-2013 VW Jetta with CBFA engine code 
  • 2015-2021 Audi Q3 8U (CCTA DHHA codes) 
  • 2011-2017 Audi Q5 8R (CAEB, CPMA, CHJA, CPMB codes) 
  • 2008-2013 Audi A3 8P (CCTA CBFA codes)  
  • 2010-2017 Audi A5/AA4 B8 (CAEB, CAED CPMA CPMB codes) 
  • 2012-2013 VW Beetle CBFA code 
  • 2009-2015 Audi TT mk2 (CETA CCTA codes) 
  • 2008-2010 VW Passat with CCTA code 
  • 2013-2016 Audi AllRoad B8 (CPMA CPMB codes) 

Dyno graph sponsorship results: 

Certified tuner: 
 
Frequently ask questions: 
 
  • Q: Why don't I see horsepower gains with just a pump? 

A: Fundamentally we have to look at the entire fueling system and "where" in the rpm range the limits are. DI fuel systems in stock trim are often pump limited at middle rpm (peak torque) and injector limited at high rpm (peak power). This is due to engine speed. HPFPs are mechanically driven pumps (driven by the camshaft pump lobe spinning at ½ crank speed) and are RPM (engine speed) dependent. Many of the quoted flow increases in the aftermarket are purely displacement based comparisons: where by example the big bore pump has a piston diameter X% larger than the "stock" pump or the swept displacement ((3.14*(radius)^2)*(stroke))of the pump Y% larger than the stock pump. The larger displacement of the pump really shines in low rpm, where the fuel injector has plenty of time (crank angle degrees) to inject fuel. As the engines starts to approach peak power the engine speed starts to become quite short and is limiting the injection duration (crank angle degrees) for the injection event (which is another reason why we like to increase fuel pressure up high!).  

 

  • Q: Why do your numbers say I will make less horsepower on E85 than 93 octane? 

A: Great question! The numbers we list in the product descriptions are similar to the numbers a turbo charger lists for air flow. The numbers are the "fuel system capacity to generate power" regardless of the other engine system limitations (air handling, mechanical limitations, knock propensity). Essentially the numbers are calculated assuming "sufficiently large air flow", "sufficiently capable mechanical assemblies" and disregarding knock limits. The equation uses actual observed engine volumetric efficiency (when available from sponsorship vehicles) and fuel capacity (including target pressures) to calculate power. Gasoline has more energy per mass volume than E85. So the higher fuel flow capacity will mathematically generate higher power potential for a gasoline than a high ethanol content fuel. The other variables (air flow, spark, rotating assembly strength, charge cooling, mechanical assembly strength) are highly variable from build to build. This is why we state horsepower capacity for the fuel system – representing the potential of the fuel system if you have all the other aspects of your build addressed!  

Limited Lifetime Warranty Policy Warranty only covers Nostrum manufactured products. (Distribution products are covered under original manufacturer’s warranty.) This policy is in force for products delivered after 01/01/2021. Warranty explicitly excludes the cost of labor for product installation and removal, diagnostics, or troubleshooting. Warranty does not cover items that have been tampered with, misused, improperly installed, or used in an improper application. Warranty may not apply to shipping damages. Warranty covers manufacturing defects: Damaged upon opening, not including shipping damages Broken connector Terminal loose Damaged or missing O-rings, combustion seals, or spacers Logs, tune files, and diagnostic results will be required before product is returned for the warranty replacement of all of Nostrum’s products. If a Nostrum product is assumed to have failed and sent in for a warranty claim, an inspection and performance test will be performed. If no fault is found there will be a Service Charge of $125.00 applied before the component is returned. Nostrum will replace at no charge any Nostrum product that is deemed under warranty. Warranty is non-transferable and limited to original purchaser for vehicle application. Customer must fill out Nostrum’s Return Material Authorization Form completely including product serial number for return to be accepted. Warranty applies only to items purchased directly through Nostrum High Performance or an authorized Nostrum High Performance Retailer or Distributor. Nostrum High Performance products purchased through authorized Retailers/Distributors are to be returned to and refunded by the retailer. Customer may be responsible for any shipping charges that may occur. In the case that a product is deemed defective and covered under warranty, Nostrum High Performance will pay ground shipping back to the customer. Apparel (T-Shirts, hats, etc.), mugs, and decals are not covered by this policy. Warranty is determined solely by Nostrum High Performance, and all product claims are to be inspected according to Nostrum High Performance standards.

1 Review

  • 5
    So far awesome!

    Posted by Chuck Baye on May 3rd 2024

    I just redid my 09 Audi A4 2.0t with a CTS Big Boss 600 turbo. These were the injectors along with another companies upgraded HPFP kit. I can't wait to get the turbo and the HP tuner to see how much a difference this is gonna make on my build. I will keep you updated. So far this company has been awesome to work with to fill my needs updates coming soon!

Join Our Nostrum Newsletter