F Series Mass Air Conversion Kits

Eliminate that antiquated Speed Density System and upgrade to the more effective and efficient Mass Air Flow System. Once you have Mass Air Flow, you can now upgrade other engine parts such as Cams, Heads, Exhaust, Etc., and actually realize the performance gains, unlike the results you will not realize if you keep the Speed Density System.

Kit includes a 55mm Mass Air Meter, a computer designed for an 89-93 Mustang, and all the necessary plumbing and hardware, plus installation instructions. For and extra $170.00 the meter can be upgraded to a Pro-M 75mm, which will support up to 450HP, provided the rest of your engine components will as well.