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TracKey use?

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302 Hi Pro

Boss 302 - Racing Legend to Modern Muscle Car
2,009
441
Southeast
TracKey, it's a great factory option for the 2012/13 Boss 302 and 2013-1/2 thru 2014 Mustang GT 5.0. I do enjoy the engine braking feature as well as the Lopey Idle.

If you are looking for Total HP gains then TK is not the tune you're look for.

However, TK does deliver additional HP in some of the mid to high Revv bands, (most notably 5,300-6,600 RPM's).

IIRC 5.0 Magazine did a nice piece Dyno Testing TK v. SK, v. CAI, v. Stock setup which shows nice TK v. SK baseline pulls.

As a Boss 302 owner it's fun to have 2 Factory PCM tunes to choose from when you start the Boss!

TK is a great Factory option for our cars.
302 Hi Pro
 

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