Thinking about getting a 2015-2017 GT Mustang. How do i keep the *** end of that thing planted? Was thinking sway bars, spoiler, rear diffuser, lowering springs, wider wheels aand work towards a 50/50 weight ratio. Now most of this stuff costs $500 each or more so what do you think would be the top 2 or 3 things to accomplish that? Or an ordered list would be super

 

Welcome to the forum.

I'd ask this in the Tech section, the one specific to the year Mustang your looking at.

I think a set of sticky tires will be the #1 tip, depending on what your plans are for the car.

 

What kind of car, auto, stick, track pack, plans for the car? There is not much you can do to work towards a 50/50 weight ratio, these cars are pigs to begin with. You could delete the useless rear seats with the Shelby GT350 seat delete kit available from CJ Pony Parts. If you already have the track pack, your suspension is as good as it needs to be for 99% of what you would do with the car unless you just had to lower it 1 more inch with springs.