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

Enhance both the style and functionality of your Audi RS3 or TT RS engine bay with the Unitronic 2.5 Black Billet Oil Fill Neck—featuring CNC‑machined excellence and a sleek black anodized finish.

 Key Features

• CNC‑machined from premium billet aluminum for great strength and precision.
• Durable black anodized finish adds a refined, stealthy under‑hood look—complementing dark engine covers.
• Direct OEM plastic neck replacement ensures perfect fitment with zero modifications required.
• Low‑profile, compact design delivers a clean, uncluttered engine bay appearance.
• Integrated crankcase pressure port supports boost‑pressure monitoring or diagnostic hose connections.

 Specific Applications

Designed specifically 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 Essential

• Engine Bay Aesthetics: The stealth-black aluminum finish pairs perfectly with dark engine covers or color‑matched accents.
• Performance-Ready: Pressure port makes it easy to hook up sensors or data‑logging hardware.
• Built to Last: Metal construction takes the place of stock plastic, offering improved durability and longevity.

 Product Highlights

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

 Technical Specifications