Robust Spring Seat Locators

the FHST uses an extra source that negates this important relationship

This Toyota 4A-G piston set features:

and heightened durability

Using 3D design software and laser scan data from the OEM mounting arms

Porsche 996 Brake Caliper Brackets, BMW E46 M3, Rear s58 Cams Robust Spring Seat LocatorsUpgrade your single piston rear calipers to a 4 piston caliper from the Porsche 996 or Boxster S. CNC Machined Brackets are designed to fit a Porsche 996 Brembo rear caliper to the E46 M3 rear mounts. The rotor used is your standard E46 M3 328 x 20 mm rear rotor. You may use the standard rear rotors or two piece rear floating motorsport rotors (they are the same dimensions). Brackets are made from high strength steel and cad plated for corrosion