I installed mine, and yes i feel a good difference. Very happy with it. Just have a couple of questions if anyone can answer them
1. Is there more tire screeching when making 90 degree turns fast?
(I decided to test it out a little, normally making a turn at around 30-40 my tires don't screech, but w/ this it did)

2. Do the bushings have to be proportioned?
(I was in a hurry and after everything was done I realized one of the bushings on the ends was a half inch deeper than the other side)

3. Which ones are the brake lines? (I see there's a real thick wire and a thin wire, when installing the ends I installed the metal bracket inbetween the thick wire and the trailing arm with the thin wire inside but it doesn't seem to be squeezing the thin wire)

sorry for the long questions. thanks

 

 

put the thin and thick wire on the outside...
i think its the emergency brake and normal brake lines....if squeezed your brakes won't work properly

from what i hear, the back end stiffens up and will slide more on sharp turns...creating some oversteer to counteract our stock understeer.

 

Make sure all the lines/wires are out. Mine does not screech, so it may be something else in your suspension setup. Sadly, I still have the stock springs/shocks ( so if you have an upgrade- it might be that) I agree on the oversteer- I can push corners faster, and it gives me a chirp/squeel just when I reach limits . ( I also got the RSTB- but its not showing/making any difference )

Scoob