PMAS X-MAF 4" for 89-93 Mustang 5.0&5.8L

PMAS X MAF for 89-93 Mustang 5.0L & 5.8L

Works with 86-88 cars that have been mass air converted.

Composite Glass Nylon Housing that is 4" in diameter. Works great with Anderson 4" Power Pipes®. Similar setup to the ProM 92mm. 

Has proper Fox Body style connector.

Uses newer slot style meter

Includes high flow air filter (Pro-M style flange)

Available for 19,24,30,42 and 47lb fuel injector calibrations.

Standardized, known repeatable maf transfer function data

Supports anywhere from 200HP to 1400HP without loss in resolution

Shipping Note*

PMAS air meters are made to order and calibrated at the factory and not AFM. These meters can take 5+ business days to ship. Please call to confirm availability.