Sale

PMAS Calibrated

HPX-S Mass Air Flow Sensor

$240.90 $186.41 Save $54.49

SKU: PMAS-HPX-S

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The PMAS HPX-S Mass Air Flow Sensor offers an extended range for enhanced performance and is engineered as a direct replacement for both large and small 6-pin Ford MAF sensors. It utilizes the established HPX calibration and features a compact design. This sensor is capable of supporting over 600 Wheel Horsepower (WHP) when installed in a 3-inch tube, and over 800 WHP when used with a 3.5-inch tube. It is crucial to note that the HPX-S MAF sensor requires computer tuning. A transfer function generating software tool is available for free download to facilitate this process. PMAS provides a 90-day limited warranty from the original retail purchase date for this product. However, parts used in competition are excluded from coverage, and the warranty is valid only for the original retail purchaser with proof of purchase. The warranty does not cover products subjected to abuse, accident, alteration, improper installation, or unauthorized service.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPMAS Calibrated
Part NumberPMAS-HPX-S
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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