There have been many versions of this fabulous brake compound over the 7 years that it has existed but the latest formulation AF44/78 is surely one of the finest performance brake compounds ever to be sold plus has the benefits of being a low dust material. EBC Greenstuff is the ideal choice for premium pad replacement for performance use in hot hatches or for high speed motorwa y driving, or for heavy load situations such as towing and is capable of stopping a motor vehicle 9 metres shorter faster than stock OEM pads. If you ever need to make a panic stop from high speed, you will really appreciate the stopping power that Greenstuff delivers.