Camber adjusters, Any good for the GTA. Listed

A mate has these fitted on his car (non GTA) really good quality Does the Alpine need/or will benifit from them when lowered???? http://www.k-mac.com/ They are listed for the GTA

You can't adjust the camber on the GTA. It requires new wishbones to do so, or modify the chassis.

That listing is for the Renault/Alliance GTA which is basically a Renault 11.

That GTA isn't what you think I expect

Nope not the GTA i know its a well ugly GTA