I'm not sure about the front, as the adjustable bolts were in place when the alignment was done. I assume they were needed to put it in spec. I had not purchased the links for the rear and the best that the tech could do was 2 degrees out of spec. He advised me to find the adjustable links...
They replace the top bolt used on the lower part of the strut. One for each side of the vehicle. You'll probably need adjustable links on the rear as well.
Massive Speed Race Spec Booted Toe Arms Kit (Maverick AWD) — Panda Motorworks
A good low mileage C5 or C6 Corvette could be a good investment. They are affordable, fast and fun. I held a C5 for two years with a profit of 40% at sale.
I tried a piggyback unit, but the lack of transmission tuning left me less than satisfied. The Livernois 93 tune really woke the truck up. If you want an out-of-the-box performance boost without the back and forth that was mentioned above, it's very hard to beat.