Click on the logo to enter the Pro-M Racing website

PRO-M RACING IS BACK...

And better than ever!

Pro-M Racing is now a division of Mass-Flo EFI, Inc.

Accept no substitute! Only Pro-M Racing properly calibrates their Mass Air Meters to better than OEM specs, and there is only one Pro-M Racing. (And they are not in Lansing!)

Buyers beware! There are a lot of companies who claim to carry the Pro-M product line, but their meters come from the other guys. Before you buy, ask if the meter is really a Pro-M product. Remember... If it doesn't say Pro-M on the label, it's not a Pro-M product!