selling this turbonetics t3/t4 turbo. alls i realy know is that its a 60-1 turbo. and has the "T" on it for turbonetics. i was gona use this on my stock gsr but decided to go with a little bit smaller turbo. im asking 400$ OBO for this or trade this straight up for a slightly smaller turbo. maybe like a .57 trim. anyone intrested let me know. this turbo has very little shaft play. looking for mostly a trade straight up or just will sell.