The legal FatCat Bump Stop Kit for your SpecMiata Suspension Kit.
Set of (4) (1 wheels worth) press fit set of ARP wheel studs for your Miata
Complete set of (16) 7/16" wheel studs and lug nuts. The wheel studs are 3.5" in length and have knurled ends to make putting the lug nuts on easy and elimintate the potential for cross threading.
Laser cut Aluminum braces to weld onto the differential housing.