4.0T Billet Oil Fill Port | Audi 4.0T | TGK Motorsport

Overview

Tired of the flimsy plastic oil fill port that comes factory-equipped on your engine? The TGK Motorsport Billet Oil Fill Port is designed to be the direct-replacement solution you didn't know you needed—until now.

Machined from high-quality 6061 aluminum, this billet oil fill port not only cleans up the look of your engine bay but also adds serious functionality. Integrated directly into the cap is a 1/8" NPT port, allowing you to easily install a pressure sensor to monitor crankcase pressure in real time—an essential metric for high-performance and boosted applications.

Details

Product specifications:

• Material: CNC-Machined 6061 Aluminum
• Sensor Port: 1/8" NPT Threading
• Installation: Direct Replacement - Factory Threading
• Finish: Clean, Purposeful Design

Features and benefits:

• CNC-Machined 6061 Aluminum Construction — A robust upgrade over OEM plastic for superior durability and performance.
• Integrated 1/8" NPT Port — Ideal for crankcase pressure sensors in high-performance and boosted applications.
• Direct Replacement Installation — Installs in minutes using factory threading with no modifications required.
• Real-Time Monitoring Capability — Monitor crankcase pressure in real time for optimal engine performance.
• Clean, Purposeful Design — No unnecessary branding, just performance-focused engineering.
• Engine Bay Aesthetic Upgrade — Cleans up the look of your engine bay with precision machined appearance.

Fitment