PMAS 80mm Draw Through MAF Housing – 3" – 3.5" Taper

Stepped MAF Ends – Secure Fit & Industry-Leading Accuracy

PMAS stepped MAF ends are engineered for a secure and leak-free fit in high-performance intake systems. These ends provide superior sealing and easy integration into custom setups. Designed with precision and durability in mind, they deliver the confidence you need for consistent sensor placement and airflow performance.

As the only aftermarket MAF manufacturer using N.I.S.T.-traceable calibration equipment, PMAS ensures unmatched accuracy and consistency. Our industry-leading flow bench can handle over 8000 KG/HR—far beyond the 1500 KG/HR limit of standard benches—allowing us to deliver MAF calibrations with repeatability within 1%.

Key Features:

• Stepped design for secure and stable mounting
• Compatible with high-performance and custom intake setups
• Manufactured with N.I.S.T.-traceable calibration standards
• Flow-tested on a bench capable of 8000+ KG/HR
• Accurate and repeatable calibration within 1%

Note: MAF sensor not included.