Today we'll be installing the 034 Motorsport High Pressure Fuel Pump Piston Upgrade Kit for the 2.9L and 3.0L EA839 engines. I'm going to be installing it in my 2018 B9 S4 as part of my Stage 3 build to support a larger hybrid turbo from The Turbo Engineers. You'll definitely want to stay tuned for the rest of this video series!