its viable on a small motor. there really is no difference between diesel turbos and gasoline except for boost levels. but that is as eavy as wastegate changes. so, therein, the only problem with installing that onto any small car is the engine size. that big motherfucker won't spool till way late in the powerban. whereas something like a t3/t4(huge for small cars like ours) is made to spool much quicker. you could prolly sell that thing for somewhere around $500.