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

PMAS High-Flow MAF Calibration Technology

PMAS stands alone in the aftermarket with our use of N.I.S.T.-traceable calibration equipment for the production of mass airflow (MAF) sensors. Our commitment to accuracy and performance ensures OEM-level reliability with aftermarket flexibility.

While typical flow benches are limited to just 1500 KG/HR (about 400HP), PMAS operates the only flow station capable of measuring beyond 8000 KG/HR. This advanced capability ensures that every calibration delivers repeatability within 1%—a critical factor for precise tuning and flawless drivability.

Why Choose PMAS?

• Only aftermarket MAF manufacturer with N.I.S.T.-traceable calibration
• Industry-leading flow station capable of 8000+ KG/HR
• MAF calibrations accurate within 1%
• Engineered for smooth drivability and precise performance

Note: MAF sensor not included.