Ive been hunting for some adjustable top mounts for my V3's on the Megane and stumbled on the fact that KW now sell their Club Sport Top Mounts separately and it seems you don't need their coilovers for them to be suitable.
Though it might be of interest;
http://shop.kw-suspensions.eu/index.php?mg=26&pg=157&page=1&psg=541&sort=&view=list&reset_filter=1
Top of google search;
http://www.venommotorsport.com/product_details.php?id=28675&manufacturer=KW&category=Suspension
Though it might be of interest;
http://shop.kw-suspensions.eu/index.php?mg=26&pg=157&page=1&psg=541&sort=&view=list&reset_filter=1
Top of google search;
http://www.venommotorsport.com/product_details.php?id=28675&manufacturer=KW&category=Suspension