im running the same size slicks 23x8.5x15 with arp extended lugs and tuner lug nuts.
my car is probably at almost a 2.5" drop by the time my slicks are on with the pressure set. so being lowered isnt going to be a problem.
mine are mounted on Kosei K1 rims which from what im told you can no longer buy.
you can use any 15" rim that will mount to acura type-r tho.
