As above looking on Google I can't find many images at all with a meg on these. Looking for a light weight 18 thay isn't the cup wheel but which doesn't cost a fortune. Of not what's 18s are you running? 18x8.5 et45 ok?
Those will stick out 23mm more per side than the original wheels, so beware if you have it lowered on coilovers. Another option would be TSW Nurburgring 18x9.0 ET63 wheels (I am running these), pretty light with 19lbs weighing each. Quite hard to come by though and rather expensive.
My car atm has 20mm spaces on the 19s with H&R springs. Ive never really been a fan of that style wheelswheel tbh but it's an option to look into
They look pretty decent tbf, 10kg for an 18x8 rim is not too shabby either. I might be worth looking around at some of the places specialising in japanese car wheelsas the 114.3 is a very japanese PCD, I've found a few that have an offset that might work. Though a lot do have massive offset.
That's the trouble most are either very low offset or are staggered set ups. Id rather a 2nd hand set of nice jap wheels though as I'm a huge fan of the designs but I'm not too sure what the lowest offset I could run on 18x8 as I'll eventually be on coilovers
