Yes, it's a Brembo Pack car with the 3.73 stand-alone option.
Not a bad package at all. You've got the best brakes offered at the time, and a great rear axle ratio.
I knew there was Brembo package and track pack package but someone said 3.73 were an option on its own?
So if you have 3.73 you have track pack? Also the Torsen LSD comes with that finned cover?
Yes, as seen in the window sticker option breakdown above, the 3.73 limited slip axle ratio was a $395 option by itself.
This was to replace the standard 3.31 ratio.
This was NOT the Torsen diff, it was a clutch-pack-style diff.
And no, just because it has 3.73s doesn't mean it's a Track Pack car, that was a separate option package by itself.
From the Mustang brochure of the days:
And the Track Pack as described above, was only available on 2013-2014 cars.
The 2011-2012 cars had the Brembo Pack option, but no Track Pack:
Not necessarily, you can have BBP and add Torsen Diff.
It comes with the Track-Pack, not sure if all Torsen Diffs come with it though.
No, the Torsen was only available as part of the Track Pack, only on manual-transmission coupes.
You could've added the 3.73 ratio, but the differential was a clutch-pack style, not the helical-gear Torsen.
The window sticker for my Mustang shows the 3.73 option for $395 and the Brembo Brake Package for $1,695.
Yes, they were available separately. You could've had a Brembo Pack car with the standard 3.31 axle ratio.
That's one heavily optioned base car. Never saw one like that. What's still "base" about it? Door panel inserts and floor mats? Does it have the track apps/premium cluster?
It's a 2-option base model.
No Tech Pack, no other options that were available separately.
If I remember correctly, you could get the back-up sensors and a few other things, even on the Deluxe (base) model.
My car also doesn't have the upgraded gauges, so no Track Apps.