JKM initially started supplying up-rated 2.0 TFSI fuel pumps to customers in January 2008. In this time we have tried and tested all of the solutions available to the market.
We have tested items that replace the fuel pump internals only, but following long term testing and reliability feedback we are now only supplying APR TFSI fuel pumps as JKM believe the APR has the most superior mechanical design.
Full information on the APR fuel pump can be found here

The APR fuel pump design replaces more than just the piston and bore, the complete internals are re-engineered to suit the high volume design. Newly design components are used, 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.

With Quality and Reliability in mind, JKM are now only supplying the APR uprated fuel pumps for 2.0 TFSI cars.

Fitting instructions for APR Fuel pumps can be found here. JKM offer a full installation and testing service for the APR fuel pump at £50.00+Vat - (£57.50 Including Vat)