Brembo 2-Piece Rotor Set, Front 991 GT3 / RS non-PCCB

Specs: (F) | 380x34mm (15") 2-Piece Discs | Complete Axle Set | Pre-Assembled | All Necessary Hardware Included For Non-PCCB Vehicles A heavy duty Type III rotor is available for endurance and high-load applications, featuring a smaller air gap of 17mm over the standard 20mm 103.9020A103.9021A   BENEFITS OF BREMBO 2-PIECE DISC UPGRADES: OEM INTEGRATION: Brembo 2-piece disc upgrades are designed to work seamlessly with the OE calipers and systems (manufactured by Brembo for Porsche). This guarantees the utmost in safety and seamless fitment. LIGHTWEIGHT: Disc assemblies include an outer iron disc with an aluminum bell/hat and provide decreased corner weights to improve vehicle dynamics including handling, acceleration, and braking. TYPE III SLOT PATTERN: Extensively used in professional motorsports, the Type III slot pattern offers a high initial response with excellent release characteristics. HIGH THERMAL CAPACITY: Greatly improved thermal capacity and heat management over OE