F48 X1 28i

they can be used with screw lock (not included)

Key Features

It is a classic model known for its distinctive design and performance

and heightened durability

Porsche 996 Brake Caliper Brackets, BMW E46 M3, Rear s58 Cams F48 X1 28iUpgrade 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