Quick view sku: POR-IRP-08 380/380mm RB Caliper & Rotor Pkg. for Porsche 991 GT3 (P/N 2421 & 2422) MSRP: $6,474.00 Now: $6,150.30 Compare Quick view sku: POR-IRP-07 RB Caliper Brake Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub MSRP: $10,884.00 Now: $10,339.80 Compare Quick view sku: POR-IRP-03 RB Caliper Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub MSRP: $12,254.00 Now: $11,641.30 Compare Quick view 380/380mm RB Caliper & Rotor Pkg. for Porsche 991 GT3 (P/N 2421 & 2422) Click here for details on development and comparison of the Ultimate Brake Upgrade for Nissan GT-RThis MSRP: $6,474.00 Now: $6,150.30 Compare Quick view RB Caliper Brake Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub This kit includes: 2 RB 6-Piston front caliper (7075-T6 forged aluminum alloy) 2 RB 4-Piston rear caliper (6061-T6 forged aluminum alloy) 2 Front RB Iron Rotors (410x34mm) 2 Rear Rotors (390x30mm) MSRP: $10,884.00 Now: $10,339.80 Compare Quick view RB Caliper Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub Features and Benefits:Easy, bolt on installation.Stainless steel one piece piston reduces heat transfer to brake fluid.Built-in dust seals, no boots to burn out like OE's external dust boots.Pad sp MSRP: $12,254.00 Now: $11,641.30 Compare Compare Selected ×
Quick view sku: POR-IRP-07 RB Caliper Brake Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub MSRP: $10,884.00 Now: $10,339.80 Compare Quick view sku: POR-IRP-03 RB Caliper Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub MSRP: $12,254.00 Now: $11,641.30 Compare Quick view 380/380mm RB Caliper & Rotor Pkg. for Porsche 991 GT3 (P/N 2421 & 2422) Click here for details on development and comparison of the Ultimate Brake Upgrade for Nissan GT-RThis MSRP: $6,474.00 Now: $6,150.30 Compare Quick view RB Caliper Brake Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub This kit includes: 2 RB 6-Piston front caliper (7075-T6 forged aluminum alloy) 2 RB 4-Piston rear caliper (6061-T6 forged aluminum alloy) 2 Front RB Iron Rotors (410x34mm) 2 Rear Rotors (390x30mm) MSRP: $10,884.00 Now: $10,339.80 Compare Quick view RB Caliper Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub Features and Benefits:Easy, bolt on installation.Stainless steel one piece piston reduces heat transfer to brake fluid.Built-in dust seals, no boots to burn out like OE's external dust boots.Pad sp MSRP: $12,254.00 Now: $11,641.30 Compare Compare Selected ×
Quick view sku: POR-IRP-03 RB Caliper Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub MSRP: $12,254.00 Now: $11,641.30 Compare Quick view 380/380mm RB Caliper & Rotor Pkg. for Porsche 991 GT3 (P/N 2421 & 2422) Click here for details on development and comparison of the Ultimate Brake Upgrade for Nissan GT-RThis MSRP: $6,474.00 Now: $6,150.30 Compare Quick view RB Caliper Brake Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub This kit includes: 2 RB 6-Piston front caliper (7075-T6 forged aluminum alloy) 2 RB 4-Piston rear caliper (6061-T6 forged aluminum alloy) 2 Front RB Iron Rotors (410x34mm) 2 Rear Rotors (390x30mm) MSRP: $10,884.00 Now: $10,339.80 Compare Quick view RB Caliper Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub Features and Benefits:Easy, bolt on installation.Stainless steel one piece piston reduces heat transfer to brake fluid.Built-in dust seals, no boots to burn out like OE's external dust boots.Pad sp MSRP: $12,254.00 Now: $11,641.30 Compare Compare Selected ×
Quick view 380/380mm RB Caliper & Rotor Pkg. for Porsche 991 GT3 (P/N 2421 & 2422) Click here for details on development and comparison of the Ultimate Brake Upgrade for Nissan GT-RThis MSRP: $6,474.00 Now: $6,150.30 Compare Quick view RB Caliper Brake Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub This kit includes: 2 RB 6-Piston front caliper (7075-T6 forged aluminum alloy) 2 RB 4-Piston rear caliper (6061-T6 forged aluminum alloy) 2 Front RB Iron Rotors (410x34mm) 2 Rear Rotors (390x30mm) MSRP: $10,884.00 Now: $10,339.80 Compare Quick view RB Caliper Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub Features and Benefits:Easy, bolt on installation.Stainless steel one piece piston reduces heat transfer to brake fluid.Built-in dust seals, no boots to burn out like OE's external dust boots.Pad sp MSRP: $12,254.00 Now: $11,641.30 Compare Compare Selected ×
Quick view RB Caliper Brake Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub This kit includes: 2 RB 6-Piston front caliper (7075-T6 forged aluminum alloy) 2 RB 4-Piston rear caliper (6061-T6 forged aluminum alloy) 2 Front RB Iron Rotors (410x34mm) 2 Rear Rotors (390x30mm) MSRP: $10,884.00 Now: $10,339.80 Compare Quick view RB Caliper Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub Features and Benefits:Easy, bolt on installation.Stainless steel one piece piston reduces heat transfer to brake fluid.Built-in dust seals, no boots to burn out like OE's external dust boots.Pad sp MSRP: $12,254.00 Now: $11,641.30 Compare Compare Selected ×
Quick view RB Caliper Kit for Porsche 991 Turbo & 981 Cayman GT4 w/5 Lug Hub Features and Benefits:Easy, bolt on installation.Stainless steel one piece piston reduces heat transfer to brake fluid.Built-in dust seals, no boots to burn out like OE's external dust boots.Pad sp MSRP: $12,254.00 Now: $11,641.30 Compare Compare Selected
