The rear sway bar is an added bolt on to the stock set-up, but the panhard
bar is already there. The CS piece is a vast improvement over stock. We have
not sold, or sell the CS panhard bar, although we have bought and used some
from Chris Still and they are nice pieces. Maybe you called us and we
d
Track bar is the same thing as a Panhard rod
they both center the rear of the car over the axle, but the stock one is
flimsy and allows too much movement via the rubber bushings and the general
weaky of the bar. The CSRacer one is Hella solid and it's a must for lowered
vehicles because you can