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TFSI Fuel pumps & Injectors
JKM 2.0 TFSI Tuning
| APR Fuel Pump | Audi S3 Fuel Injectors
| 2.0 TFSI Camshaft Follower
JKM products Overview


Click to Enlarge
APR Built brand new pump assembly
Click to Enlarge
APR Fuel Pump Internals
APR Fuel Pump used by VW Motorsport vehicle
APR Fuel Flow Curve
APR Fuel Pump Test Rig
APR Fuel Pump

 

Modification of the 2.0T FSI engine far beyond OEM power levels requires an additional volume of high-pressure fuel especially in the midrange (3000-5000rpm) of the powerband. To explain why this fuel is needed for the midrange, you will first need to understand how the fuel delivery system works on the 2.0 TFSI engine. Please see the link below for information:
Click for more information on the APR Fuel pump

JKM
initially started supplying high volume/pressure 2.0 TFSI fuel pumps to customers in 2007. We have tried and tested many of the solutions available to the market. JKM have tested items that replace the fuel pump internals only (larger and stepped piston desing) and the APR design (larger but constant diameter piston as per the OEM Hitachi design).
Following long term reliability
testing feedback JKM are now only supplying APR TFSI fuel pumps for 2.0 TFSI applications as we believe that APR has the most superior mechanical design.

The APR fuel pump design replaces more than just the piston and bore. The piston diameter is increased along with the complete re-engineering of the pump internals to suit the high volume design. This design approach will drastically reduce the possibility of fuel to oil mixture during the service life of the fuel pump.
Pump overview - Constant Diameter piston - Stepped Piston
Newly designed components are used throughout, such as a larger spring energized seal for a leak tight operation alongside a Diamond like Piston coating increasing surface hardness for a highly reliable operation.
In order to maintain the Highest Quality Standards all APR Fuel pumps are built at the APR facility in Alabama USA, where they are put through an aggressive post build testing process - ensuring that when you get an APR fuel pump, its reliability is without any question.

Therefore with Quality and Reliability in mind, JKM are now only supplying the APR High Pressure fuel pumps for 2.0 TFSI cars.

Fitting instructions for APR Fuel pumps can be found here. JKM do offer an installation service at £50.00+Vat - (£57.50 Including Vat)

   

- VW Golf Mk5 (200 PS)
- VW Golf Mk5 ED30 (230 PS)
- Audi A3
(200 PS)
- Audi TT (200 PS)
- Audi S3 (260 PS & 265 PS)
- Seat Leon FR
(200 PS)
- Seat Leon Cupra (240 PS)

- Skoda Octavia (200 PS)


APR TFSI Fuel Pump - Brand New unit
£ 649.00 + Vat
- (£762.58 inc Vat)


APR TFSI Fuel Pump - Upgrade exchange
Please note this can take 6 - 7 weeks

£
509.00 + Vat - (£598.08 inc Vat)
Please note that you are responsible for the postage cost of your pump to JKM initially.
Your current TFSI fuel pump must be in good condition, mechanically and electrically fully serviceable.
An inspection will be made by JKM and again by APR Europe who will ultimately decide if the pump is sufficient to use for this upgrade at APR USA. If the pump unit is in an unacceptable condition APR may decline the unit to be used, for information
contact JKM.
Please Note that this service can take up to 6 weeks.




When it comes to a critical component that can mean the difference between winning a race and not finishing at all, motorsport teams must use the Best Components Available. Motorsport teams around the world have put the APR High Pressure Fuel Pump though brutal and demanding testing and have proven again and again the reliability and performance you can expect from each and every APR High Pressure Fuel Pump. The initial success of the R-GTI and APR's own motorsport team have lead other noteworthy teams such as VW Motorsport, Seat Sport amongst others around the world to rely on the APR TFSI fuel pump.
APR Motorsport
VWMS Scirocco GT24
SEAT SPORT
VWGoA R-GTI
Beginning in 2007, APR Motorsport brutally tested the FSI High Pressure Fuel Pump for thousands of miles at high stress levels. All three race cars successfully completeted their first seasons without a single issue from the APR High Pressure Fuel Pump. The team continues to put each pump though the same brutal testing race after race.
After seeing the great success of APR's own motorsport team, Volkswagen Motorsport of Germany commissioned APR for their own High Pressure Fuel Pump needs. The 24 hours of Nürburgring is considered to be one of the most demanding endurance races in modern history and knowing that millions of dollars of preparation investment could hinge on the results of such a critical component, VWMS chose to GO APR.
APR has accomplished Tier-1 supplier status with SEAT Sport soley due to SEAT's needs for a quality High Pressure Fuel Pump solution. SEAT Sport operates several spec racing leagues throughout several different countries and chances are if you're driving a SEAT 2.0T FSI race car, you've got APR under the hood.
Volkswagen Group of America's own R-GTI concept car has more than 430 horsepower and plenty of fueling thanks to an APR Stage III Turbocharger System and the APR High Pressure Fuel Pump. VWGoA relies on APR for the engine performance of their concept car development and this is a great testament to APR's status as the world's leader in VAG performance.

2.0 TFSI
Camshaft Follower
TFSI Fuel pump cam follower
- Audi A3 (200 PS)
- Audi TT (200 PS)
- Audi S3 (260 PS & 265 PS)
- Skoda Octavia (200 PS)

- Seat Leon FR
(200 PS)
- Seat Leon Cupra (240 PS)

- VW Golf Mk5 GTI (200 PS)
- VW Golf Mk5 Ed30 (230 PS)
£20.48 + Vat

Even on a standard unmodified TFSI engine it is advisable to periodically inspect the mechanical condition of the components that drive high pressure fuel pump.

Prior to installing an APR fuel pump (or up rated fuel pump internals if this is your chosen route) the inspection required is very easy to make. If the top of the cam follower for the fuel pump is found to be wearing excessively then this replacement OEM part is required to avoid expensive damage as a result of a cam follower failing.


TFSI Fuel Injectors
(O.E.M Items as per Audi S3 etc)
Click to Enlarge
- VW Golf Mk5 GTI (200 PS)
- Audi A3 (200 PS)
- Audi TT (200 PS)
- Seat Leon FR
(200 PS)
- Skoda Octavia (200 PS)


- VW Golf Mk5 Ed30 (230 PS)
- Seat Leon Cupra (240 PS)
- Audi S3 (260 PS & 265 PS)
£108.86 + Vat each
Please increase Qty required in basket


These O.E.M 'Audi S3' TFSI Fuel injectors flow approximately 13% more than the factory 2.0 TFSI injectors as fitted to the 200PS variant engine.
They bolt on with no modifications and are the perfect upgrade for anyone going for a bigger turbo (K04 etc) when paired with correctly coded software.
These injectors can offer the extra boost in fuelling needed for greater performance gains from your big turbo TFSI vehicle.

JKM also include the required VAG Injector installation kit with each fuel injector - (New fuel rail seals and injector locking tab)


Please note: The prices entered above where correct & accurate at the time of entering this web page. In the unlikely event that you buy a product using an 'Add to Basket' link, and the prices are found to be incorrect, JKM will hold back the order and contact you before completing.
All effort is made to ensure that prices are kept accurate and correct at all times, Please contact JKM for more information.

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