Porterfield Brake Pads for 2009 AUDI A4 Quattro - 3.2L Sedan OFF-ROAD VIXENS CLOTHING CO. SL 2003 - 2006 GMC

SL 2003 - 2006 GMC Sierra 2500 HD WT

060" Thickness 4694-1 - Spring Seat 1

SLT 2008 - 2010 Hummer H3 Alpha 2006 - 2010 Hummer H3 Base

But amazingly it also  powers or charges  Laptops (not 16v Apple Laptops)

Porterfield Brake Pads for 2009 AUDI A4 Quattro - 3.2L Sedan OFF-ROAD VIXENS CLOTHING CO. SL 2003 - 2006 GMCPorterfield Brake Pads for 2009 AUDI A4 Quattro 3. 2L Sedan Porterfield R4 Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon Kevlar material also allows