I installed the TS arms and I had my first track day on Sunday.
I had the LCAs for 2 years and i can see they independently affect handling. The LCAs added camber and a willingness to turn in.
So onto the TS arms..
I will confirm that stability underbraking is much better. I am much more confident in braking zones.
There is increased feedback during cornering. It is perceptible. It does move the wheel back just slightly and centers it. I have 245/40-18 RE71Rs that needed that .5 inch of movement towards the back.
So for the money this is very good modification. It is not expensive relatively and the changes are perceptible. It doesnt make the car faster - but the increasing the drivers confidence does increase your ability to brake and corner faster.
https://www.2addicts.com/forums/show....php?t=1533822 for my buttonwillow Progress thread