The Pro-M 75mm unflanged Bullet is a direct replacement for the 88-93 5.0 Mustang (Fox Body / Third Generation), as well as any other Ford vehicle originally equipped with a 55 or 70mm unflanged Mass Air Meter housing. The Bullet features a more modern sampling element than was originally used on the production meters, and our calibration process results in a meter with a tolerance three times tighter than the OEM. The Plastic Bullet is built in a high quality polymer housing and is available in calibrations for use with up to 42# injectors, supporting as much as 550 flywheel horsepower. As always, we are here to help if you are unsure which meter best suits your needs. In addition if your vehicle is not on the list give us a call or email and we most likely can assist you. Every Pro-M mass air meter plugs into your vehicle's harness connector without modification. Be sure to read our Cold Air Intake Facts page if you are unsure about your calibration. Applications: 1988 - 1993 Mustang GT / LX 5.0 1993 Mustang Cobra 1991 - 1993 Mustang 4 Cylinder 1988 - 1995 Thunderbird Super Coupe 1996 - 1997 Thunderbird 4.6 1989 - 1995 SHO Taurus NOTE: No matter your calibration, all Pro-M Mass Air Meters can be recalibrated, unlike the competition's "disposable" meters.