Metallurgy

Quiet Slot™ rotors are cast from a proprietary formulation of premium alloys producing a superior performance street product.

• Noise dampening steel formulation.
• Long grain carbon iron for maximum thermal stability.
• Molybdenum additive for high temperature strength and thermal crack resistance.
• Unique alloy blend provides exceptional rotor life and durability.
  

Design

Quiet Slot™ rotors combine the look, feel and durability of a true performance rotor with the fitment and convenience of OE design.

• Performance design – Direct OE replacement recommended for street use only.
• Unidirectional vanes eliminate the need for left and right side rotors.
• Optimal rotor vane and wall thickness improves structural strength, noise dampening and heat capacity.
• OE style vane design combined with increased heat capacity dramatically improves brake pad and rotor life.
  

Quiet Slots

Hawk Performance® Quiet Slot™ rotors feature a unique slot design specifically engineered to improve your car's braking performance and driver comfort.

• Increases initial bite.
• Improves wet weather brake performance.
• Effectively removes gas and wear debris.
• When the brakes are not engaged, the Quiet Slot™ rotor vane and surface slot design effectively cuts through the surrounding air flow virtually eliminating the "whirling" noise typically encountered with cross drilled or heavily slotted rotors.
• Visual wear indicator. Rotors should be replaced when slots are worn down and no longer visible.
• Optimizes overall brake performance.
  

Surface Finish

• Swirl ground surface for improved brake pad bed-in and "green" out of the box performance.
• Specific RMS finish accelerates the creation of a proper transfer film when run with Hawk Performance® brand brake pads.
• All rotors are finished with a GEOMET® coating that protects both the internal and external surfaces from rust and corrosion.