Mass Appeal

Specializing in OE-Style Mass Air Conversions Since 2003

Fiveology Racing

Featured Article

The advantages of mass air are detailed in our featured article in the October 2009 issue of Muscle Mustangs & Fast Fords.

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Reference Guide

Have questions about mass air? This page highlights the requirements and considerations for a successful mass air conversion.

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TECHNICAL ASSISTANCE

We will gladly assist in answering any questions or concerns regarding our products. Help is just a click away!

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Performing Tuning

Looking to maximize the performance of your computer module? Check out these aftermarket performance tuning options.