TGK Billet Oil Fill Kit For Audi 4.0T

TGK Motorsport Billet Oil Fill Kit with Integrated 1/8" NPT Sensor Port. Upgrade Your Engine Bay – Precision, Strength, and Monitoring in One

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.

Key Features:

• CNC-Machined 6061 Aluminum – A robust upgrade over OEM plastic
• Integrated 1/8" NPT Port – Ideal for crankcase pressure sensors
• Direct Replacement – Installs in minutes using factory threading
• Clean, Purposeful Design – No unnecessary branding, just performance