SKU: 50062242996

Integrated Engineering HPFP Internal Upgrade Kit - Audi / B9 / S4 / S5 / SQ5 / RS5 / 3.0T / 2.9T

Sale price$194.40 Regular price$216.00
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

Integrated Engineering HPFP Internal Upgrade Kit - Audi / B9 / S4 / S5 / SQ5 / RS5 / 3.0T / 2.9TLEADING FEATURES Highest possible flow safely run ethanol & hybrid turbo ECU tunes In house verified Broken in and bench tested on our pump dyno Tool steel pin & cylinder Extreme resistance to heat and abrasion DLC coated pin Low friction long life coating Nitrided cylinder Increases hardness and wear resistance Titanium retainer Ultra lightweight and high strength Engineered, designed, & manufactured in the USA ADDED DISPLACEMENT Your HPFP is an


LEADING FEATURES

  • Highest possible flow -safely run ethanol & hybrid turbo ECU tunes
  • In-house verified -Broken-in and bench tested on our pump dyno
  • Tool steel pin & cylinder -Extreme resistance to heat and abrasion
  • DLC-coated pin -Low friction long-life coating
  • Nitrided cylinder -Increases hardness and wear resistance
  • Titanium retainer -Ultra lightweight and high strength
  • Engineered, designed, & manufactured in the USA

ADDED DISPLACEMENT

Your HPFP is an integral part of the B9 3.0T & 2.9T platforms direct injection (DI) system and provides exceptionally high-pressure fuel (exceeding 2900psi) to the injectors. When running turbo upgrades or ethanol fuel, the stock HPFP internal volume becomes the limiting factor when increasing power. IE's HPFP internals install into your factory pump housing and increase the bore and piston size of the pump internals, adding more flow, delivering more fuel, and safely allowing for higher horsepower & torque output.

FLOW TESTING

IE HPFP Upgrade Internals offer the largest possible size within the B9 V6 pump body. The factory-installed 9.92mm internal pin has been enlarged to 11.68mm, increasing the stroke volume from 448mm^3 to 621mm^3. The result is a maximum gain of 38.58% more flow over stock!

CUTTING-EDGE RELIABILITY

Every piston and cylinder is CNC machined to exacting sizes, assembled, and measured as a matching set in-house. Tolerances are hand-verified using specialized measurement tools and verified down to 0.00005 of an inch to ensure reliability and proper function. These extreme manufacturing and QC processes have built IE's leading reputation in HPFP reliability and cemented our HPFP designs as the popular choice for those requiring a worry-free operation.

PUMP DYNO VERIFICATION

IE HPFP designs are verified and torture-tested on our fuel pump dyno. This machine can replicate countless miles and various RPM situations to substantiate every detail of the HPFP design. This strict engineering process, combined with our 100% in-house CNC machining, obsessed quality control, and top-shelf components, is why IE HPFP Kits have earned their reputation for reliability.


INCLUDED LIMITED WARRANTY

Due to the extreme machining and coating tolerances, Integrated Engineering is proud to offer a limited warranty on this product:
Unlimited miles for six months from the day of purchase

DLC COATED

DLC (diamond-like carbon coating) is an advanced coating process applied to the tool steel pin. This coating reduces friciton by combinig increased hardness with low coefficient properties to providing excellent wear and a self-lubricating behavior that drastically extends pin life.

TITANIUM RETAINER

Our ultra-lightweight FEA-optimized titanium retainer reduces the chance of valve float while securing the factory spring to the new IE pump assembly. The internal kit is designed correctly for the factory spring rate, avoiding the need for a stiffer spring that adds unnecessary pressure and wear on the camshaft.

NITRIDED CYLINDER

The HPFP cylinder is tortured with up to10,500 strokes per minute with an extremely narrow tolerance and lubricated solely by fuel. To ensure durability, we have manufactured a tool steel cylinder featuring an advanced nitriding finish. This procedure infuses nitrogen atoms into the material's outer surface, greatly enhancing the surface hardness and wear resistance. Each nitride cylinder is independently verified for thickness and quality in a specialized laboratory.

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: 50062242996

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Draper, US
★★★★★ 5
The pooch is on Cloud No 9
Color: Blue
Lucky loves everything about this (blue) octopus. It has squeakers in all the right places and the crinkle sound adds to his fun. He’s almost 70lbs and extremely strong, and can be an aggressive player and chewer. So far, it has held up extremely well for the tug-of-war games and crazy shaking play. It’s well worth the money. I also want to mention that this toy is true to size. I have too often ordered dog toys that turned out to be much smaller than advertised.
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Reviewed in the United States on January 15, 2026
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Tina G Blair
Carnegie, US
★★★★★ 5
Perfect for small dogs!
Color: Spider
These are so cute. My 10 pound Havanese absolutely loves these. They are the perfect size for her. I couldn’t put them away with the Halloween decor because she carries them everywhere. She has one in the bed, one in the car and one for around the house. Very durable and fun for her.
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Reviewed in the United States on April 8, 2026
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Margaret Loewen
New York, US
★★★★★ 5
Fun!!! Well made.
Color: Bats
Great toys for little guys! They have a good sqeaker and crinkly wings that flap when you play. Nice!!!
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Reviewed in the United States on April 30, 2026
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Rosa
Massapequa, US
★★★★★ 5
Colorful, Durable, and Totally Adorable! Perfect for Halloween
Color: Bats, Color: Bats
I absolutely love these bats! I’ve bought them multiple times and still adore them… they add such a fun, whimsical touch to my Halloween displays. The colorful wings give them a unique charm you just don’t get with typical black bat props. The quality is impressive too: even after a couple of rainy outdoor seasons, my first two sets are still holding up great. And yes… I know they’re technically dog toys, but my pups already have plenty of playthings… I’m pretty sure they don’t mind!
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Reviewed in the United States on November 3, 2025
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Louisville, US
★★★★★ 5
Puppy toys
Color: Spider
My puppy loves these little creatures. This is her favorite toy.
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Reviewed in the United States on March 31, 2026

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