Clio 197 Cup Top Mount Spacers

Can anyone tell me where I can get some top mount spacers from for my Clio 197 Cup (2008) please. I’m trying to get a bit more height for my road rally/targa car. Any advice appreciated. Thanks.
 
Compbrake do a turret reinforcement plate that looks about 10mm thick. They may fit on the underside of the turret and help you to gain a bit more ride height.
 
Thanks, just thinking would it possible to fit a strut from a Megane to gain some height on the car? I want to try and gain 30mm in height and worried that I may have problems with tracking and length of anti roll bar drop links with spacers.