Welcome To Pro-M Racing!
	Proudly Made in America

Pro-M Racing was founded in 1989 by Bob Atwood, a Ford engineer who was instrumental in pioneering mass air technology. Pro-M quickly became the most respected name in the industry, offering the only real practical solution to the restrictive production mass air meters found in most of today's production vehicles. We manufacture mass air meters in various sizes, shapes, and styles, as both direct bolt-in replacements, and in universal designs, to maximize your engine's horsepower potential, by allowing your engine to breathe to its fullest potential. Each mass air meter is individually calibrated on one of our in-house flow benches specific to your particular application, and fuel injector size, eliminating the need for time consuming and expensive dyno tuning. Others make claims, but only Pro-M Racing possesses both the intellectual and physical properties necessary to calibrate your mass air meter to within two percent of what the OEM considers the perfect baseline. (In comparison, OEM meters are typically held to within 6 percent). Quite simply, despite their claims, no other company even knows what this baseline is. For those who choose to have their vehicle professionally tuned, all of our meters are supplied with a flow data sheet. The flow data sheet provides extremely accurate and invaluable information for tuners, greatly reducing the time needed to properly tune your vehicle. All of our mass air meters can be installed in a matter of minutes, and will provide immediate results.

Mr. Atwood has regretfully passed, but his legacy lives on. To this day, no other aftermarket company has succeeded in duplicating what Mr. Atwood has created. Many have tried, (and are still trying!) but no other company comes close to duplicating our quality, or our accuracy, because no other company possesses the product knowledge, and/or the equipment necessary to do so, and they never will. No other company has access to our intellectual resources, or to our processes. No other company possesses the product knowledge we have to support you in your quest for power, performance, and drivability. Our company, and our products, have always been, and always will be, the standard by which all others are judged.

We encourage you to read through the pages of this website. They contain invaluable information that can help you make an educated decision before you make your purchase.

This website is dedicated to the memory of Bob Atwood.
We would also like to thank our friends, Bud Pratt,Erik Hilthon and Dunne-Rite Performance, whose services have been, and continue to be invaluable.