Chase Bays Dual Rear Caliper Kit - BMW E36 | E46 » iRace Auto Sports
Garagistic - E30 dual caliper drift setup trailing arms now available. Allows use of 2 stock e30 rear calipers. Comes in weld it yourself or prewelded onto our reinforced trailing arm. https://store.garagistic.com/Garagistic-E30-BMW-Dual-Caliper ...