New Product: Spline Drive 2-Piece J Hook Discs for Porsche 991 GT3 Cup and 918 Clubsport

Lately we've noticed more and more Porsche 991 Cup and Cayman GT4 Clubsports making their way into non-homologated track events, where owners have freedom to run equipment other than series-mandated replacement parts. To meet demand for alternative brake options on these cars, Essex is launching our new 380mm Spline Drive 2-piece Competition J Hook Discs. Based on AP Racing discs currently used at the professional level, Spline Drive offers direct transfer of brake torque and improved distribution of load across twice as many points on the disc. For background on traditional bobbin drive disc construction, see our Essex Blog Article, "The Fundamentals of 2-piece Disc Attachment Methods".

More info on the new Spline Drive discs for each application can be found at the links below:

Front - Porsche 991 GT3 Cup

Rear - Porsche 911 GT3 Cup

Front - Porsche 981/718 Cayman GT4 Clubsport

Rear - Porsche 981/718 Cayman GT4 Clubsport

Disc kits for both vehicles are available for immediate purchase. We have Cayman GT4 Clubsport discs in stock currently, and we are expecting the 991 GT3 Cup variant to be ready for shipment later this month.