Brembo E9X M3 / E82 1M GT-R Big Brake Kit - 345x28mm 2-Piece Rear

Product Description: (R) 4-Piston Billet Monobloc Calipers 345x28mm (13.6'') 2-Piece Discs Complete Axle Set Pre-Assembled All Necessary Hardware Included INTENDED USE   Street   Track   Race ___ ___ ___ ___ ___   CALIPER Body: Billet Monobloc Radial Mount Piston Configuration: 4-Piston Piston Design And Insert Type: Inner Pressure Seal / Recessed Dust Boot / Ventilated Stainless Steel Insert DISC Type: Cross Drilled, Type 1 Slotted, or Type 3 Slotted Material/Finish: Advanced High Carbon Alloy / Corrosion Resistant Plating Diameter: 345mm Width: 28mm Air Gap: 16mm Annulus: 54mm Construction: 2-Piece Disc Assembly Vane Design: Vented Curved 48 Vane Disc To Hat Mounting System: Floating D-Bobbin with Anti Rattle Spring FRICTION MATERIAL Pad Compound: Brembo High Performance FM1000 Pad Volume / Surface Area: 76.4 | 62.1 INCLUDED HARDWARE Brake Lines: Proprietary Brembo Stainless Steel Braided Brake Lines by Goodridge Mounting Hardware: Brembo Engineered CNC Billet Caliper Adapte