CR4 4-piston Caliper Kit (Direct Bolt-on to Specified Factory Discs)
Part No. CR4SD55-33622D56-BMW-E92335RK
*Note: This Kit will ONLY fit with your front Factory Rear Disc Size 336 x 22mm.
 
Kit Includes;
- CR4-S(D55) 4-Piston Caliper (Pair)
- Street Performance Brake Pads (1 Set)
- Mounting Brackets (Pair)
- Screws and Bolts Package (1 Pack)
- Installation Manual