So I have a 18' GT Premium Non-PP 10 Speed Auto and I'm looking to improve the handling just a little. I have to say this is just a fun street car and I am planning to add a blower. So far I have Eibach sport line lowering springs, some lightweight 20's and Brembo 6 piston brakes. I've done a little research on the forum far as putting Base GT350 sway bars on GT but I was told its not recommended because base gt350 suspension works better as a system. I can say that car feel like its all over the place at times especially at high speeds. Having the car a little bit more planted is the Goal. Any advice?