Integrated Engineering HPFP Internal Upgrade Kit | B9 S4 · S5 · RS5 · SQ5 G05 X5 50i 4.4L Turbo V8 [N63] The cotton 4-pleat design allows

The cotton 4-pleat design allows the intake design to increase airflow velocity while retaining a low pressure drop as the airflow passes through the filter element

we ensure a flawless design with the perfect style

When it opens fully at low boost

In doing so

To fix this

Integrated Engineering HPFP Internal Upgrade Kit | B9 S4 · S5 · RS5 · SQ5 G05 X5 50i 4.4L Turbo V8 [N63] The cotton 4-pleat design allowsThe IE HPFP Internal Kit upgrades the high pressure fuel pump in your Audi B9 3. 0T or 2. 9T engine with the largest volume possible piston and cylinder design to unlock fuel delivery for hybrid turbos and our Stage 1 2 Plus ECU tunes. Manufactured with top quality components and an industry leading QC process to ensure extreme reliability. Increase your fueling overhead and enjoy worry free HPFP operation for your 6 cylinder turbocharged engine. Your