ARP L19 Head Stud Kit M11 Gen 2 4G63 7 bolt Evo 1-9, 

Part Number, ARP-RS-L19-7B

Ross Sport Europe was founded in 2006 by Ross Walker.
Ross has been a passionate Japanese car fanatic since the early 1990s, graduating up through many Japanese sports cars. When he got his first Evo, he was completely smitten with the entire package. Even to this day, nothing comparable has ever been produced by any manufacturer.
Ross Sport Europe was originally born out of the need to develop new parts to further improve the Evo. Initially, Ross was producing these for his own car and for fellow enthusiasts, but it quickly grew in to a small business and the rest was history!
Ross's involvement with Evo motorsport, together with his will to take the Evo platform further in terms of its performance, has led to a number of notable record achievements which still stand today.
In 2011, Gavin Taylor joined the Ross Sport Europe team, bringing a wealth of knowledge and extensive experience in both OEM and aftermarket Evo parts.
Ross Sport Europe's mission is to provide proven quality parts as well as the finest customer service and technical support in the industry.