I bought a 1991 Chevy Tracker with a turbo added. The turbo downpipe is cracking so I want to find a replacement but I don't know what vehicle it came from. The turbo is an – IHI “Turbo Spec. VJ11 920” “Serial No. RHB5 09 2904??” “PartsNo. F220 …..”. The downpipe has numbers F220 K3 and 7729 cast into it.




Can anyone suggest what vehicles used this downpipe/housing? If I fabricate a downpipe, are there flanges available?

 

I got it sorted out. The downpipe is from a Mazda but has been cut, turned 180 degrees, and welded. I got a replacement made the same way.