This is a shot in the dark but I had to try. I just bought a 1999 SC300 with a 1jz-gte that I think use to belong to a friend of yours (would have been around 2009 or 2010?). I know a guy named Stephan and a guy named Cody owned it at some time. I've heard claims that Titan Motorsports built the engine. If you could provide any info that would be great. Thanks for your time.
1999 black on black SC300 1jz-gte single turbo