Unitronic 2.5 Clear Low‑Profile Billet Oil Fill Neck – Audi RS3 / TT RS (2017–2024)

Upgrade the look and performance of your Audi RS3 or TT RS engine bay with the Unitronic 2.5 Clear Billet Oil Fill Neck—a perfect blend of precision engineering and motorsport flair.

 Key Features

• CNC‑machined from premium billet aluminum for exceptional strength and durability.
• Clear anodized finish provides a stunning under‑hood aesthetic; also available in black anodized.
• Direct OEM plastic neck replacement, offering perfect fitment without modifications.
• Low‑profile, compact design ideal for clean engine bay layouts—works with or without the engine cover.
• Integrated crankcase pressure port supports advanced diagnostics or boost‑pressure monitoring setups.

 Specific Applications

Engineered for the 2.5 TFSI EVO engine, compatible with:

• Audi RS3 (8V.2 / 8Y – DXH / DNW) — 2017–2024
• Audi TT RS (8S – DAZA / DNW) — 2017–2022

 Why It’s a Must-Have for Enthusiasts

• Engine Bay Aesthetics: Clean, modern look with a sophisticated aluminum finish.
• Performance-Ready: Pressure port enables easy installation of sensors or gauges.
• Longevity & Reliability: A high-quality metal upgrade from the stock plastic neck.

 Product Highlights

• CNC-machined billet aluminum
• Clear anodized finish
• Integrated crankcase pressure port
• OEM-fit replacement
• Fits 2.5 TFSI EVO engines in RS3 / TT RS

 Technical Specifications