Pro-M Racing, Llc

Here at PRO-M 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. To this day, no other aftermarket company has succeeded in duplicating our process. 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.