6.7 Cummins MAF Bung

Designed for fabricators and performance enthusiasts, our MAF Sensor Bung provides a clean, OEM-quality solution for integrating the factory Mass Air Flow (MAF) sensor into custom turbo piping and intercooler systems. Precision CNC-machined from high-quality billet aluminum, mild steel or stainless steel, this bung is engineered for accurate sensor placement, easy installation, and long-lasting durability.

Whether you're building a custom intake system or fabricating charge piping for a high-performance application, this billet MAF bung delivers the fit and finish your project deserves.

Key Features

• Precision CNC-Machined Billet Aluminum, Mild Steel or Stainless Steel

  • Manufactured from premium billet aluminum, mild steel or stainless steel for exceptional strength, corrosion resistance, and a professional appearance.

• Designed for Custom Fabrication

  • Allows the factory MAF sensor to be securely mounted in custom turbo, intake, or intercooler piping.

• Optimized Radius Design

  • Features a 4.5-inch radius on the mounting surface, providing an excellent fit on both 4-inch and 5-inch diameter tubing.

• Complete Mounting Hardware Included

  • Includes high-quality stainless steel socket head cap screws for a secure, corrosion-resistant installation.

• OEM-Style Sensor Fitment

  • Precision-machined to properly locate the factory MAF sensor, helping maintain accurate airflow readings in custom intake systems.

Benefits

• Ideal for custom turbo and intercooler piping fabrication

• Precision-machined for an accurate OEM-style sensor fit

• Compatible with both 4-inch and 5-inch tubing

• Durable billet aluminum construction

• Includes stainless steel mounting hardware

• Clean, professional appearance

Part Number: GRD67CM1014

Vehicle Compatibility

• 2019–2022 Ram 2500 & 3500

• Equipped with the 6.7L Cummins Diesel

Applications

Perfect for custom turbocharger installations, fabricated intercooler piping, and high-performance intake systems, the G&R Diesel Billet MAF Sensor Bung provides a reliable, professional-grade mounting solution for the factory MAF sensor while maintaining the durability and precision expected from premium diesel performance components.