do88 Turbo Inlet for OEM RS3 (8V) / TT RS (8S) Turbo

The do88 Performance Turbo Inlet is designed for easy drop-in installation in:

• Audi RS3 8V / 8Y
• Audi TT RS 8S

This is a serious performance upgrade, designed to provide more air to the engine, lower back pressure, and significantly better airflow to the turbocharger.

Key metrics

• Airflow at 0.1 bar / 1.45 psi pressure drop:
  745 CFM (OEM: 565 CFM)
  ➜ 32% higher flow than the factory inlet
• Less vacuum before the compressor
• Better turbo efficiency
• Higher power potential

Why is the turbo inlet so important?

The efficiency of a turbocharged engine depends directly on:

• IAT (Intake Air Temperature)
• Backpressure / vacuum before the compressor
• Available airflow to the turbine

It is often underestimated how important it is to have sufficient flow before the compressor to avoid surge and reduce vacuum. Less vacuum and colder air mean that the turbo can deliver a greater mass of air, which directly translates into tangible power gains.

Engineering development

Development begins with 3D scanning of the entire installation volume of the vehicle. This allows do88 to precisely model the product in SolidWorks, optimizing every radius and angle for the best possible airflow.

The finished product is validated through:

• CFD analysis (Computer Flow Dynamics)
• Superflow SF1020 flowbench tests

This guarantees real and reliable data, not just marketing claims.

Construction

• 3D freeform silicone inlet hose
• Made from high-quality silicone
• CNC machined turbo inlet adapter
• Black finish
• High-quality clamps included in the kit

Main advantages

• Up to 32% higher flow compared to OEM
• Lower pressure drop
• Better turbo efficiency
• Suitable for both OEM and TTE turbo configurations
• Prepared for serious horsepower goals
• Easy drop-in installation

An ideal choice for RS3 / TT RS owners looking for freer airflow, better spool, less turbo stress, and preparation for serious power upgrades.