Brey Krause R-3030 Roll Bar Extension - Porsche 987 Boxster (2005-12)The Brey Krause Model R 3030 Roll Bar Extension builds on the success of the popular R 3010 Roll Bar for the 986 Boxster and adapts the design to the follow up 987 Boxster (2005 2012). By increasing headroom by 1 3 8", the beautifully crafted design provides sufficient head room to permit the use of most driving helmets. Protective tape keeps factory surfaces from becoming marred while careful engineering and design result in a secure fit that will