BMW M3 E9X / E92 Extended Bucket Seat-Base Floor Mount Adapter – Universal Mount Kit | XC3 Engineering CP9660 designed to maintain correct seating

designed to maintain correct seating geometry in performance vehicles

while the floating bobbin assembly allows controlled rotor expansion under temperature

The very high dry and wet boiling point of RBF 600 is far better than Dot 5

and reliable performance for track day

- Right Hand Caliper = CP9660-2S4LN

BMW M3 E9X / E92 Extended Bucket Seat-Base Floor Mount Adapter – Universal Mount Kit | XC3 Engineering CP9660 designed to maintain correct seatingProduct Overview Upgrade your BMW M3 E9X E92 with the XC3 Engineering Extended Bucket Seat Base Floor Mount Adapter a precision engineered solution that lets you safely install aftermarket bucket seats or seat bases on the factory floor mounts. This adapter kit ensures correct seat positioning, structural integrity and bolt in installation without welding or chassis modification. Perfect for track builds, Race cars or Clubsport builds where secure