DBA 02-08 Porsche 911 (w/Iron Rotor) Front 4000 Series Drilled & Slotted Rotor

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.This Part Fits: Year Make Model Submodel 2003-2005,2008 Porsche 911 GT2 2004-2005,2007-2008 Porsche 911 GT3 2007-2008 Porsche 911 GT3 RS