Finally I have received my parts on Friday and have them installed on Saturday.
I have ordered set of poly bushes, rear trailing arm limiter kit SS brake lines and performance brake pads.
After the installation of the new parts I have given 1.5 degrees of negative front and rear camber. The difference is great
.... I advise it to everyone who takes their Z's to track days. I would also like to thank Bradley (aka Curtis) from this forum. He has been a great help from the beginning and he arranged all the supply and shipping of the parts from UK to Turkey. He was the one who advised me to these upgrades.
I can't wait for the next track day. The aim is to do better time than a C6 corvette
... We had 1 sec difference. We will se how will this go
:evil: 
I have ordered set of poly bushes, rear trailing arm limiter kit SS brake lines and performance brake pads.
After the installation of the new parts I have given 1.5 degrees of negative front and rear camber. The difference is great
I can't wait for the next track day. The aim is to do better time than a C6 corvette
