FUEL FOR BIG POWER

The iE HPFP Upgrade Kit unlocks the fuel delivery you need for ethanol, bigger turbos, and iE TrueFlex tunes on MK7, 8V and B9 2.0T Gen 3 engines. It is the largest piston and cylinder that fits inside the stock MQB pump body, so you get more fueling overhead with no permanent modifications.

FUEL FOR BIG POWER

ADDED DISPLACEMENT

Your HPFP feeds the direct injection system at over 2900 psi. Add a bigger turbo or ethanol and the stock pump volume becomes the limit. Our internals drop into your factory housing and take the piston from 9.92mm to 11.68mm, raising stroke volume from 231mm³ to 321mm³.

ADDED DISPLACEMENT

UP TO 38.58% MORE FLOW

More flow from the high-pressure pump means more tuning headroom to add power safely. Upgrading to the iE HPFP delivers a maximum gain of 38.58% over stock.

UP TO 38.58% MORE FLOW

MEASURED TO 0.00005"

Every piston and cylinder is CNC machined, assembled, and measured in-house as a matched set. Tolerances are hand-verified down to 0.00005 of an inch. That level of QC is why iE pumps have the reputation they do.

MEASURED TO 0.00005"

TORTURE TESTED

Every iE HPFP design runs on our own application-specific fuel pump dyno. It replicates countless miles and RPM conditions to prove out each detail of the design before it reaches your engine.

TORTURE TESTED

THE DETAILS

Small features add up to long life and trouble-free operation.

DLC COATED PIN

DLC COATED PIN

Diamond-like carbon coating on the tool steel pin combines hardness with low friction, for excellent wear properties and much longer pin life.

CONSTANT DIAMETER PIN

CONSTANT DIAMETER PIN

Stepped pistons reuse the factory seal to save cost and lose stability. Ours keeps its full size along the whole shaft, adding over 50% more contact between pin and cylinder.

NITRIDED CYLINDER

NITRIDED CYLINDER

The cylinder sees up to 19,000 strokes a minute, lubricated by fuel alone. Nitriding hardens the surface, and every batch is independently verified in a specialty lab.

TITANIUM RETAINER

TITANIUM RETAINER

An ultra-lightweight, FEA optimized retainer reduces the chance of valve float. It works with the factory spring rate, so there is no stiffer spring adding wear on the camshaft.

LEAK-FREE SEAL

LEAK-FREE SEAL

A CNC machined nut holds a spring-energized, molybdenum disulphide impregnated PTFE seal. A Buna-N o-ring seals the body against heat and a wide range of fuels.

THE RIGHT TOOL

Opening the factory pump housing takes a specialty tool. Ours fits straight onto a 1/2" drive socket or torque wrench, for better leverage on the way out and the correct torque spec on the way back in. HPFP tool sold separately.

THE RIGHT TOOL

B9 A4, A5 & Q5 INSTALL

The B9 2.0T pump is laser welded shut and cannot be upgraded. Swap it for a MK7 2.0T pump and vacuum pump housing and you can run this kit, with the fuel delivery ethanol power needs. You will also need the iE TrueFlex Sensor Harness Kit and the iE B9 2.0T POWERlink Tuning Suite.

B9 A4, A5 & Q5 INSTALL

B9 CONVERSION PARTS

Part Number Quantity
MK7/8V HPFP
  • 06L 127 027 C
  • 1
MK7/8V Vacuum Pump Housing
  • 06L 145 100 N
  • 1
Vacuum Pump Gasket
  • 06H 103 121 J
  • 1
HPFP Bolts
  • N 911 287 01
  • 2
Vacuum Pump Bolts
  • N 107 394 01
  • 3

INSTALL GUIDE

Difficulty

photosphotosphotosphotosChallenging

Time

photos 2-3 hours

Download Pdf

Enjoy a quick and hassle-free DIY install. Basic hand tools are all that is needed for this one. You got this.

WE GOT YOU

Have questions about tuning your Audi with iE? Our in-house team of Mod Gurus are serious motorheads with big brains and the know-how to steer you right.

Let’s Connect

COMPATIBILITY

YEAR MAKE MODEL ENGINE DRIVE
2015-2021 VW GTI (MK7/MK7.5) 2.0T MQB FWD
2015-2021 VW Golf R (MK7/MK7.5) 2.0T MQB AWD
2019-2022 VW GLI (MK7) 2.0T MQB FWD
2015-2021 Audi A3 Quattro (8V) 2.0T MQB AWD
2015-2021 Audi S3 (8V) 2.0T MQB AWD
2015-2021 Audi TT (8S) 2.0T MQB FWD / AWD
2016-2021 Audi TTS (8S) 2.0T MQB AWD
2017-2020 Audi A4 Quattro (B9) 2.0T MLB AWD
2017-2020 Audi A5 Quattro (B9) 2.0T MLB AWD
2017-2020 Audi Q5 Quattro (80A) 2.0T MLB AWD
img FITMENT NOTES

Audi B9 A4, A5 and 80A Q5 2.0T (MLB) engines require a conversion to the MK7/8V 2.0T (MQB) pump.

Not compatible with the Bosch pumps found on MK7/8V 1.8T engines and early MK6 GLI Gen 3 (non-MQB) platforms.

iE does not sell the factory part numbers listed on this page. Source them from your local dealer or an online factory parts retailer.

FAQs

Do I need this kit?

If you run ethanol, a bigger turbo, or an iE TrueFlex tune, yes. Those are the setups where the stock pump volume becomes the limit.

Does it replace my whole pump?

No. These internals install into your factory pump housing, with no permanent modifications.

Do I need a special tool?

Yes. Opening the factory housing takes a specialty tool. The iE HPFP tool is sold separately and can be added above.

How long does install take?

Around 2-3 hours. The job involves fuel lines and needs a clean environment to avoid contamination, so experienced or professional installation is highly recommended.

How much more flow does it make?

Up to 38.58% more than stock.

What is the warranty?

Because of the extreme machining and coating tolerances, this kit carries a limited warranty of twelve months from the day of purchase, with unlimited miles.

Will it fit my 1.8T?

No. MK7/8V 1.8T engines use a Bosch pump that this kit does not fit.

Can I run it on a B9 2.0T?

Yes, with a conversion to the MK7/8V 2.0T pump and vacuum pump housing. The parts list is on this page. iE does not sell those factory parts.

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FROM THE SMALLEST DESIGN DETAILS TO CUSTOMER CARE, WE OBSESS OVER EVERY PART OF YOUR EXPERIENCE.

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average rating 4.9 out of 5
Based on 23 reviews
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Rated 4 out of 5
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Rated 5 out of 5
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Rated 4 out of 5
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23 Reviews
Reviewed by isiac
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Was a pain without instructions but went well and good quality

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Reviewed by Lloyd K.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Amazing upgrade!!

This is an excellent upgrade for anyone going stage 2 or planning to. Very simple to rebuild the hpfp with this kit.

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Rated 5 out of 5
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Reviewed by Scott M.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Love it!

Got this put in and ready to go in just a couple hours! Keep the internals clean and you won’t have a problem. I think it’s a perfect upgrade

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Reviewed by Keith I.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

HPFP Internal Upgrade Kit

Kit came extremely well packaged (and protected). Installation instructions were extremely detailed and made the upgrade stupid easy. Remember kids, "clean" is the word of the day when doing this upgrade :)

Kit was very well made, and installation was quick and easy.

Doing E85 things made simple!

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Reviewed by billie
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Super easy install!! Amazing quality!! Worth every penny, buy once cry once!! You wont be disappointed!!

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Not currently legal for road use in California

Because this part doesn't currently comply with California emissions laws, we can't sell or ship it to California addresses. Everywhere else? Full send.

California Prop 65 warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.