ACT 6-Pad Sprung Race Disc for Select 2007-2016 BMW 135i, 335i, 435i, 535i, and Z4 (6240530)

Fits select 2007-2016 BMW 135i, 335i, 335i xDrive, 335is, 335xi, 435i, 435i xDrive, 535i, 535i xDrive, 535xi, and Z4 sDrive35i.

Designed for high-horsepower street or dedicated race applications, the ACT 6-pad sprung race disc (MPN 6240530) provides the aggressive engagement and rapid shift response required for performance driving. This disc utilizes premium ceramic friction materials that offer high heat tolerance and moderate wear rates while holding 28% more torque than typical organic materials.

Built to withstand the stresses of track use, this race disc features wraparound spring windows and thicker retainer stampings. The heat-treated, spring steel drive plate increases structural strength and reliability by reducing stress concentrations. While it offers high burst strength, users should expect aggressive engagement and mild to moderate gear rattle.

• 6-pad design for improved heat dissipation and quick shifting
• Ceramic friction material increases torque capacity by 28% over organic
• Sprung center hub to dampen torsional vibrations and reduce driveline shock
• Wraparound spring windows and thicker retainer stampings for maximum durability
• Heat-treated spring steel drive plate for increased strength
• Manufacturer Part Number: 6240530