APR High Pressure Fuel Pump - 2.5 TFSI (Rebuild)

$0.00
Out of stock
Part
APR MS100062
Upgrade your direct injection high pressure fuel pump for dramatically more fuel volume needed on high powered applications.

The APR High Pressure Fuel Pump (HPFP) dramatically increases the maximum volume of fuel the HPFP can deliver. In doing so, the direct injection fueling system is capable of satisfying fueling requirements set forth by high horsepower setups. This is accomplished by increasing the displacement of the pump using high quality components to exacting tolerances.

How the direct injection system works:

A low pressure fuel pump (LPFP) in the fuel tank delivers fuel to the high pressure fuel pump (HPFP) at roughly 4 to 6 bar. Fuel pressure is then bumped up to a maximum of 145 bar, depending on factory parts, with the HPFP. Finally, high pressure fuel is delivered to the injectors, which spray directly into the cylinders.

The problem:

The volume of fuel the HPFP pump can displace is directly tied to the displacement of the pump (Internal bore size, and camshaft dictated stroke), and engine speed. The pump is driven off of a camshaft. Even the factory turbocharger is capable of taxing this system, especially in the mid to lower RPM range where fuel volume is lower.

The APR solution:

We dramatically increase the volume of fuel the HPFP can displace at every RPM by increasing the displacement of the HPFP. This is accomplished by increasing the bore diameter of the pump's internal pressurizing cylinder. It's important to understand, despite the name, a HPFP upgrade is not necessary designed to increase the engine's fuel rail pressure. The primary goal is to increase the volume of fuel available, which will keep fuel pressure steady even in the most demanding of situations!

High quality components and extreme tolerances:

The HPFP internals must be machined to extreme tolerances and installed in a clean environment or the pump can easily fail. Dimensional tolerances on the APR HPFP are as tight as .00004" and geometric tolerances are as tight as .00005". The plunger and barrel are created from certified and heat-treated bearing-grade stainless steel and the plunger undergoes a special diamond like coating process for exceptional surfaces hardness and ultra-reliable operation. to prevent float associated with altering the plunger's mass, APR supplies each unit with a properly specified spring. All necessary internal seals are replaced.

Internal testing:

All APR HPFPs are assembled in house under strict assembly guidelines. Each pump is then tested on our test rig to ensure the pumps operate as designed. This step is important for several reasons. It's critical in determining if a pump has a failure from incorrect install, a leaking seal, or a bad solenoid. Secondly, a seized pump on the vehicle at startup can cause damage to the engine's camshaft. By testing each pump, we all but eliminate these possibility.

Proven track record:

APR pioneered HPFP upgrades in the early days of VAG direct injection engines. Soon after, APR became an OEM supplier of HPFP and GDI components to VAG for use in various race cars, racing series, project cars, and concept vehicles. The APR HPFP has been at the center of countless motorsport victories across the globe and has operated with a nearly perfect tract record since the program's motorsport backed inception in 2006. With tens of thousands of pumps sold, APR has a wealth of knowledge, and manufacturing expertise necessary to deliver a product that will and has stood the test of time.

This is a rebuild of your factory HPFP. Working pumps must be sent to APR.

Pump rebuilds are applicable to the Hitachi Gen III pump found on the 1.4T, 1.8T/2.0T EA888 Gen 1/2, 2.5 TFSI (Gen 1), 3.0T Supercharged, 4.0T V8 (C7/D4), 5.0T V10, and 5.2L FSI V10.

Features

  • Dramatically increases the volume of fuel displaced by the HPFP
  • Maintains higher pressures under demanding situations
  • Fully rebuilt in house
  • Fully machine tested and broken in before shipping
  • Rebuilds your factory pump
  • Upgraded and weight matched spring
  • DLC coated piston
  • Heat-treated bearing-grade stainless steel material
  • Supports big power
  • .00004" dimensional tolerances
  • .00005" geometrical tolerances
  • Seals replaced
More Information
PartAPR MS100062
Barcode810904030863
Manufacturer Part NumberMS100062
UPC0810904030863
BrandAPR
Emission Code4
Part TypeHigh Pressure Fuel Pump
Typeproduct

Tested
Yes
Rebuild
Yes
Quantity
1
New Seals
Yes
New Spring
Yes
Larger Bore
Yes
Product Type
High Pressure Fuel Pump
Emission Code
4
Larger Piston
Yes
Piston Coating
DLC
New Or Rebuilt Pump
Rebuild
Piston / Bore Material
Bearing-Grade Stainless Steel

Write Your Own Review
You're reviewing:APR High Pressure Fuel Pump - 2.5 TFSI (Rebuild)
Your Rating
Related Products
APR ECU Upgrade - 3.6T Turbo (997)
APR ECU Upgrade - 3.6T Turbo (997)
Contact for Price
APR K04-15 Turbo System - 1.8T Longitudinal - B6 A4 w/o Injectors
APR K04-15 Turbo System - 1.8T Longitudinal - B6 A4 w/o Injectors
Contact for Price
APR ECU Upgrade - 3.0T EA837 V6 (Simos 8.5)
APR ECU Upgrade - 3.0T EA837 V6 (Simos 8.5)
Contact for Price
APR Slip Clamp - 70mm (2.75")
APR Slip Clamp - 70mm (2.75")
Contact for Price
APR Spacers (Set of 2) - 57.1mm CB - 10mm Thick
APR Spacers (Set of 2) - 57.1mm CB - 10mm Thick
$0.00
APR Lug Bolts (Set of 10) - 35mm
APR Lug Bolts (Set of 10) - 35mm
$0.00
APR Replacement Intake Coupler RF100010
APR Replacement Intake Coupler RF100010
$0.00
APR Premium Sound Absorption Muffler - Dual 70mm (2.75")
APR Premium Sound Absorption Muffler - Dual 70mm (2.75")
Contact for Price
APR Brake Discs - Front - 340x30mm
APR Brake Discs - Front - 340x30mm
Contact for Price
APR Snub Mount - B5 4 Cylinder - Blue
APR Snub Mount - B5 4 Cylinder - Blue
$0.00
People Also Viewed
Holley EFI Full-Zip Hoodie
Holley EFI Full-Zip Hoodie
$60.00
Turbo Oil Feed Fitting - SS1/8
Turbo Oil Feed Fitting - SS1/8
$20.73
AF202-10DS - 200 Series PTFE 45° Hose End -10AN
AF202-10DS - 200 Series PTFE 45° Hose End -10AN
$44.19
6-3/8
6-3/8
$97.85
Replacement Wastegate Inlet Valve SeatSuit 60mm Wastegate
Replacement Wastegate Inlet Valve SeatSuit 60mm Wastegate
$62.70
V-NET EXTENSION CABLE
V-NET EXTENSION CABLE
$136.67
Detroit Speed Ford 9 in. QuadraLink™ Narrowed Housing - C6 Floater - Powdercoated Satin Black
Detroit Speed Ford 9 in. QuadraLink™ Narrowed Housing - C6 Floater - Powdercoated Satin Black
Contact for Price
AF1822-5006 - Black Steel Valve Covers SB Chrysler
AF1822-5006 - Black Steel Valve Covers SB Chrysler
$72.77
AF916-12-12S - Male NPT to Female AN Straight Fitting 3/4" to -12AN
AF916-12-12S - Male NPT to Female AN Straight Fitting 3/4" to -12AN
$42.37
Replacement Cap and Rotor for Pro Mag, Black
Replacement Cap and Rotor for Pro Mag, Black
$185.55
Copyright © 2020-present Race Car Engineering. All rights reserved.