Intake Manifold CNC FMIC.Pro for Audi RS3 TTRS 2.5 TFSI EA855

The FMIC.Pro performance intake manifold for Audi 2.5 TFSI EA855 engines (RS3 / TTRS) is an advanced design focused on maximizing airflow, durability, and reliability for both daily driving and motorsport applications. Crafted entirely from high-grade 6061-T6 aluminum, it consists of three precisely CNC-machined components—main body, cover, and flange—assembled to ensure optimal sealing, strength, and structural rigidity.

At the heart of the manifold are integrated velocity stacks, whose geometry has been optimized using CFD technology. These ensure uniform, rapid, and laminar airflow to all cylinders, significantly enhancing combustion efficiency and engine performance. The result is a tangible increase in power, improved throttle response, and more linear torque delivery across the entire RPM range.

- Three-piece CNC-machined construction: main body, cover, and flange

- Made from 6061-T6 aluminum: lightweight, rigid, and corrosion-resistant

- Integrated velocity stacks for optimized airflow and cylinder filling

- CNC machining ensures precise fit and high-quality finish

- Enlarged plenum volume for improved performance under high boost

- 1/8 NPT ports at each runner for additional fuel injection

- Six extra 1/8 NPT ports for methanol, sensors, or nitrous systems

- Flanges milled from solid billet for maximum sealing and durability

- Compatible with OEM throttle body—no modifications required

- Powder-coated finish for thermal resistance and aesthetics

- Track-tested for proven performance and reliability

- Enhanced airflow for increased power and torque

- Improved throttle response and engine flexibility

- Stable combustion for consistent engine operation under all loads

- Supports fuel system upgrades for methanol, ethanol, or additional injectors

- Injector seat diameter: 13 mm

- Throttle body inlet diameter: 81 mm

- Throttle body bolt pattern: 4 x 76 mm and 4 x 71 mm

- Runner dimensions: 49 mm x 30 mm

Compatible with:

Audi RS3 2.5T DAZA EA855 2017-

Audi TTRS 2.5T DAZA EA855 2017-