Yamato Garage s13 rear upper control arms (rucas) are made from stainless steel and feature thick tubing and thick solid welds to hold up to the most demanding of driving conditions. Yamato Garage rucas feature qa1 chrome plated stainless steel heat treated hyme joints that will provide the durability and quality you demand. these rucas will give the user the ability to increase or decrease the camber on the rear wheels to fine tune your drift or road race set up.
