Bi-metallic Brake Discs

With a 15%+ weight reduction and enhanced anti-corrosion Magni coating, our bimetallic discs enable improved performance, lower fuel consumption, and reduced CO2 emissions - offering your customers a lighter, quieter and more efficient braking solution that’s made to last. Whether it’s parts, tools, support or training… We’ve got your back.  

The premium Magni™ coating

The Magni™ coating is engineered to deliver superior corrosion protection from a single layer and is environmentally friendly thanks to reduced energy consumption during production. The eye-catching aesthetics from the coating further enhance the desirability of the non-drilled, drilled and slotted discs sporting the coating.


Impressive Test Results

These high-performance discs have been validated on their braking performance and mechanical properties in controlled test conditions on advanced dyno meters for noise and brake torque testing. 

In their corrosion stress-test, comparing a BMW OE coated disc vs a Delphi disc with the Magni™ coating, the Delphi disc far outperformed the OE disc; taking 240 hours to show evidence of corrosion compared to the 120 hours of the OE disc.

The Delphi Difference

  • 100 years of OE experience, supplier to the world’s top automakers
  • OE heritage and knowledge built into every aftermarket part
  • Comprehensive portfolio for a wide range of vehicles and model years
  • Streamlined SKUs for easy inventory management
  • Support through tools, tips and training

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