As per title,item want to sell in set.PnP to wira 1.8GSR(t).Previously used on GSR 1.8(t).Very good good respond.Turbo excelent codition.View to believe.Now car sold already,so no more using.For more info,wastegate size is 38mm Taiwan made.Please don't ask me about specification cause i also know nothing about it.All I know is after upgrade to this turbo,I feel my car totally diferent from b4.If need more info,pls come to view it at Serdang.Price for whole set only 2.4K nego till sold.Thx!