Vehicle Fitment

  • 2015–Present Audi RS3 / TTRS (DAZA / DNWA 2.5 L TFSI 5-cylinder)

Features

  • Ferrea Competition Plus series intake valve
  • Super Alloy construction for heat and fatigue resistance
  • 20° S-Flo face design to enhance airflow
  • Stock size head design (33.9 mm) for direct replacement
  • Triple radial grooves on the stem for secure locking
  • Hardened tip / surface treatments for wear resistance
  • Optimized for turbocharged and high-RPM use
  • Sold individually to allow selective replacement or mixing

Specifications

  • Head Diameter: 33.9 mm (stock size) :contentReference[oaicite:0]{index=0}
  • Stem Diameter: 5.98 mm :contentReference[oaicite:1]{index=1}
  • Overall Length: 104 mm :contentReference[oaicite:2]{index=2}
  • Tip Length: 5 mm :contentReference[oaicite:3]{index=3}
  • Valve Face / Profile: 20° S-Flo :contentReference[oaicite:4]{index=4}
  • Locking Grooves: 3 radial grooves :contentReference[oaicite:5]{index=5}
  • Material: Super Alloy / Competition Plus Series :contentReference[oaicite:6]{index=6}
  • Application: Intake valve, 2.5 L 5-cylinder TFSI (Audi RS3 / TTRS) :contentReference[oaicite:7]{index=7}

Included Components

  • 1x Ferrea F2419P Intake Valve

Product Description

The **Ferrea F2419P** is a high-performance intake valve engineered for Audi’s 2.5 L TFSI 5-cylinder DOHC engine, commonly found in RS3 and TTRS models (DAZA / DNWA). As part of Ferrea’s Competition Plus line, this valve is made from a high quality Super Alloy, designed to resist thermal stress, fatigue, and wear in demanding turbocharged applications.

With a 20° S-Flo face design, 33.9 mm head, and hardened stem tip plus triple radial grooves, the F2419P is built to deliver reliable airflow while ensuring secure locking under high RPM conditions. Because it retains OEM head dimensions, it often installs without the need for major head rework, though condition of the cylinder head and seat must always be verified. The valve is sold individually to allow for selective replacement — ideal for engine rebuilds or hybrid sets.



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