My ass on the seat! :lmao:
OK, I'm being a smart ass again...
1. Razr tires
2. CCP steering damper
I know that's more than a "single" item, but then it's so hard to choose. If I HAD to choose just one item... it'd still be my ass on the seat.
Well, the only real performance stuff I have done is the "big 3". Made a good improvement, but it think the biggest improvement will be in suspension. New a-arms and new shocks. The stock front shocks are horrid!