do88 inlet pipe EA888.4

The do88 Performance Turbo Inlet has been developed for a direct drop-in fitment on VAG 2.0 TSI EA888 Gen4 engines (MQB EVO platform).

This is not just a silicone hose – it is a comprehensive engineering solution, designed to eliminate vacuum and restrictions before the compressor.

Key Performance Indicators

• 873 CFM at 0.1 bar / 1.45 psi pressure drop
  (693 CFM with OEM – +26% more airflow)

• Lower back pressure

• More air to the engine

• Improved turbo efficiency

Why is the inlet critical?

The efficiency of a turbo engine directly depends on:

• IAT (Intake Air Temperature)

• Vacuum before the compressor

• Flow rate to the turbo

Insufficient airflow can lead to surge and reduced efficiency.
Less vacuum + colder air = greater mass of air to the cylinders = real power gains.

Engineering Process

Development begins with 3D scanning of the entire installation volume, after which the design is optimized in SolidWorks. Radii and angles have been repeatedly reworked to achieve maximum flow.

Every product is validated through:

• CFD analysis (Computational Fluid Dynamics)

• Flowbench tests with Superflow SF1020

The result is real, measurable data – not marketing.

Features

• 3D freeform silicone hose

• Made from high-quality silicone

• CNC machined turbo adapter

• Black finish

• Premium clamps included

• Easy drop-in installation