This complete kit adapts Brembo/Porsche 4 piston Boxter rear calipers to stock 911 rear trailing (banana) arms (69-89) with 3.0" bolt spacing. Can be used with aluminum or steel trailing arms. Designed to work with 20mm wide rear rotors (69-83) but can be modified to work with 24mm wide "Carrera" rotors (84-89). When installing this kit onto aluminum arms the small upper backing plate tab must be cut off each arm for clearance.
- CNC machined
- Anodized for great durability
- High quality metric hardware included
- DOT stainless steel braided lines included with grommets and banjo bolts
- We can provide the calipers (new or used) and high quality German made rotors if you need them.