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BRAKES

The brakes were completely upgraded and renewed. Larger rotors and calipers combined with a larger bore master cylinder resulted in dramatically improved braking performance and a firm pedal with a great "feel".

FRONT BRAKES

  • Larger rotors and calipers from a 7 series car were installed.
  • The new rotors at 300mm are the same diameter as the M6.
  • The rotors were painted with high temperature paint to minimize corrosion and for appearance.
  • The calipers use larger pistons and pads. The calipers were rebuilt and new carbon metallic pads were installed.

  • New stainless braided brake hose were installed
  • REAR BRAKES

  • Larger rotors and calipers from a 5 series car were installed. These were sized with the new fronts to provide the same brake balance as the original system.
  • The calipers were rebuilt. New rotors and pads were installed.
  • New stainless braided brake hoses were also been installed.
  • BRAKE PADS

  • Not only were the rotors larger but the pads were too. Here's a comparison of the rear pads.
  • Semi-metallic pads were used throughout.
  • MASTER CYLINDER AND BOOSTER

  • A new master cylinder from a 7 series car was installed. The larger bore of this cylinder compensated for the larger caliper pistons and provided the proper pedal depression and firmness.
  • The brake booster was rebuilt with a new O-ring.
  • BRAKE SERVO SYSTEM

  • The brake accumulator ("bomb") and brake pressure switch are new.
  • The high pressure hose, and all of the hoses to the reservoir, steering box and P/S pump were new.
  • A new reservoir filter was installed.
  • Redline Hi Temp ATF was used.
  • Contact Ron Jones at 949-637-6067 or rjones@rongineer.com