VIS Motorsport High Pressure Fuel Pump Internals Upgrade Kit for Audi Audi S4 / S5 (B8 / B8.5) 3.0 V6 Supercharged Models Only

VIS Motorsport High Pressure Fuel Pump Internals for Audi Audi S4 / S5 (B8 / B8.5) 3.0 V6 Supercharged Models Only

Modification of the 3.0 Supercharged EA839 engine far beyond OEM power levels requires an additional volume of high-pressure fuel in order to avoid "fuel cuts" especially in the midrange ( 3000-5000 rpm ).

In many cases we see the factory fuel pump begin to suffer from pressure loss. The limitation of how much volume of fuel the high pressure pump can flow is dependent upon the volume displaced by the pressurizing cylinder inside the pump.

In order to address the lack of fuel ,and power outputs never stop increasing VIS Motorsport developed the VISEA888G2 to suit everyones build needs.

It has 20% more surface area and is capable of OVER 150bar+ of pressure starting, and ending with over 50% volume and UP TO 190bar+. Less weight by 10% compared to OE (fuel pressure is dependant to type of engine as it fits many applications)

This monster is ready for big turbo applications or just for stock power giving another 15 bar fuel rail pressure and some extra hp especially in mid range

Piston head is optimized for ideal hydrodynamic flow . The surface is hardened and heat treated in 2 different stages

These internals have been tested on many configurations and different hardware/software setups around the globe and have proven again and again the reliability and performance you can expect from each and every VIS Motorsport HPFP

This product fits the following vehicles with the EA839 V6 supercharged engine 

Audi B8 S4 

Audi B8.5 S4

Audi B8.5 S5 Coupe (Not pre facelift, 4.2 V8 models!!)

Audi B8 / B8.5 S5 Sportback

Audi B8 / B8.5 Convertibles

Please Note -  For fitment in this application the 'MQB Gen 3' install tool is required for installation. This tool will come with your VIS internals when ordered using this listing. The tool is also available to be purchased separately if you ever needed it - Here (This is why this vehicle model is seperated from the other models, so we can ensure which vehicle you have if you order this particular listing!) If you order the other VISEA888G2 listing from our website and have a B8 B8.5 EA839 V6 you will NOT get the correct install tool!!!