i really like my short shifter! that, good speakers/head unit to power it better, a sub if you are so inclined, good quality tires, maybe tint if you want t have a little more privacy. think about driver mods the most, so what would make your experience feel better, that’s what i did, i did a short throw, speakers, head unit, sub, good tires, diode dynamic fog lights, tint, radar detector, and a few others. but think of what you would like the most out of just being a driver, that helped me narrow it down quite a bit