Porsche Disc Brake Rotor - Bosch QuietCast 42011132

Product Information

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Commonly referred to as a Brake Disc or a Brake Rotor, these components play a vital role in your braking system. When applying the brake pedal, this produces hydraulic fluid pressure which then transfers the pressure from the pedal through your braking system and into your brake calipers. The caliper pistons then apply pressure against your brake pads squeezing them inward against your brake rotors ultimately causing friction and stopping the vehicle. Brake rotors are a regular maintenance item which requires either servicing by means of machine work, or most commonly replacement when they become too thin, pulsate, glaze, or grind from worn-out brake pads. It's recommended to replace the brake pads and rotors at the same time.

• Pulsating
• Grinding
• Squeaking
• Glazing
• Hot spots
• A noticeable lip on the rotors outer edge

About Bosch QuietCast

Bosch QuietCast Brakes enters the FCP Euro catalog, offering a diverse range of products that blend original equipment quality with aftermarket advantages. Bosch QuietCast brakes deliver OE or better performance, ensuring reliable stopping power.

Bosch QuietCast pads utilize advanced copper-free friction formulas, featuring OE-style multi-layer rubber core shims, chamfers, and slots. The system delivers long-lasting and consistent braking performance, paired with QuietCast rotors, which are precision-balanced and coated for superior fit, finish, and enhanced durability.

Features

• Quiet operation with OE-style multilayer shim
• Advanced aerospace alloy used in patented copper-free ceramic friction formula
• Comes complete with hardware (where necessary) & synthetic lube
• Aluminum-zinc anti-corrosion coating for increased life and heat dissipation
• OEM-style vane configurations pulls heat away from the inner part of wheel and away from caliper
• 100% balanced for smooth operation
• Industry low run-out and DTV specs enabling smooth pedal feel and ensuring quality