So where does the upgrade come in? Destroying all the work of the engineers and designers who made the steering and suspension systems work for several decades to make a cosmetic change in ride height and appearance doesn't seem to be much of an improvement. It would be a good idea to consult with someone who doesn't have something to sell you in order to get an unbiased opinion of how safe and effective those modifications will be, particularly in an unexpected high speed turn or on a slippery surface with less than optimum traction and road conditions. Being able to cruise down Main street and impress the gawkers isn't all there is to having a safe, reliable vehicle.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!