DBA Porsche 911/Boxster/Cayman Front Drilled & Slotted 4000 Series Rotor - 42394XS

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Cast from XG-150 high carbon alloyed iron and undergoing Thermal Stability Profiling. DBA's metallurgy is able to handle the increased stress and heat generated under intense braking application time and time again. Featuring DBA;s patented Kangaroo Paw ventilation that implements a series of 144 diamond and teardrop patterned pillars. DBA achieves up to a 30% increase in surface are and 20% improvement in cooling efficiency compared to traditional straight vane design.

DBA's 4000 Series XS rotors feature our best technology & materials for maximum performance. High carbon & heat treated iron, patented Kangaroo Paw ventilation and a unique drill & slot pattern makes the perfect direct replacement rotor.

DBA's Street Series rotors feature: Kangaroo Paw ventilation-144 diamond and tear drop pillar ventilation system increases surface area resulting in greater heat dissipation This results in increased braking effectiveness and reduced brake fade, Direct replacement suitability, CBN -Cubic Boron Nitride machined turned provides lower Disc Thickness Variation and parallelism resulting in less occurrence of brake shudder, Moisture proof corrosion protection packaging. DBA Porsche 911/Boxster/Cayman Front Drilled & Slotted 4000 Series Rotor. 4000 Series Rotor - Cross Drilled/Slotted Uni-Directional Rotor. 4000 Series Drilled/Slotted Rotor. Disc Brake Rotor. XS 4000 Series

Brake rotors and pads are essential parts to making sure your vehicle is stopping promptly. By upgrading your brake pads and rotors, your vehicle will be able to handle more aggressive braking for longer periods of time.

Brake Location: FRONT

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Over four decades of manufacturing experience and unsurpassed knowledge through research and development, DBA has positioned itself as Australia’s most awarded manufacturer and a global leader in brake rotor manufacturing. With continuous improvements in engineering along with a thirst for innovation, DBA has managed to consistently redefine and deliver braking solutions for an extensive range of vehicle applications and conditions. With disc brakes, as with any safety component, there can be no short-cuts. Drivers worldwide demand DBA products for consistent, reliable and superior performance. DBA ensures this by engineering discs that are far superior to generic and aftermarket counterparts. How? DBA sets the bar in quality, tolerances, premium metals and manufacturing equipment that delivers premium quality disc brake rotors. With disc brakes, as with any safety component, there can be no short-cuts. Drivers worldwide demand DBA products for consistent, reliable and superior performance. DBA ensures this by engineering discs that are far superior to generic and aftermarket counterparts. How? DBA sets the bar in quality, tolerances, premium metals and manufacturing equipment that delivers premium quality disc brake rotors.

• 1997 Porsche 911 Carrera 4
• 1998 Porsche 911 Carrera 4
• 1999 Porsche 911 Carrera 4
• 2000 Porsche 911 Carrera 4
• 2001 Porsche 911 Carrera 4
• 2002 Porsche 911 Carrera 4S
• 2003 Porsche 911 Carrera 4S
• 2004 Porsche Boxster S Special Edition
• 2004 Porsche Boxster S
• 2004 Porsche 911 Carrera 4S
• 2005 Porsche 911 Carrera 4S
• 2005 Porsche 911 Carrera S
• 2005 Porsche Boxster S
• 2006 Porsche 911 Carrera 4S
• 2006 Porsche 911 Carrera S
• 2006 Porsche Cayman S
• 2007 Porsche Cayman S
• 2007 Porsche 911 Carrera 4S
• 2007 Porsche Boxster S
• 2007 Porsche 911 Carrera S
• 2008 Porsche 911 Carrera 4S
• 2008 Porsche 911 Carrera S
• 2008 Porsche Boxster S
• 2008 Porsche Cayman S
• 2009 Porsche Boxster S
• 2009 Porsche 911 Carrera S
• 2009 Porsche 911 Carrera 4S
• 2010 Porsche Boxster S
• 2010 Porsche 911 Carrera S
• 2010 Porsche 911 Carrera 4S