I believe the original question was "what years did ford make fox body cobras??"
Altho I can understand and appreciate the fact that your 93 is an SVT product and the others are not, that does not negate the fact that they were still Fox bodied Cobras. As for the early (79-81) cars being just stickers as compared to the standard 'stang of the day....(The 79 you're looking at is just a trim package. The early Cobras were the top of the Mustang line before they restarted using the GT designation. wythors"
If you recall the performance market of the late '70s-early '80s, that was about all you got out of the performance version of anything. The Cobra, with its 132hp 2.3 turbocharged four-cylinder or a 140hp 5.0 V-8 with a two-barrel carburetor was a thumpin machine compared to the standard 2.3 at 88 hp, the 2.8 109 hp or the later 4.2 V-8 pushing 115 hp. Plus it came with a sport-tuned exhaust system, which I'm sure was a huge performance boost.

If I remember right the Cobra was not the top of the line, That honor went to the Ghia. Cobras only accounted for wayyyyyy less than 1 percent of Mustang sales in '79
Altho anemic by todays standards, they were still called Cobras and are as easy to make as fast as any other Fox bodied 4 banger or weezer v-8car. engine swap.