MAP Comp-Gate40 External Wastegate Stainless Steel O2 Housing (DSM)
I had it coated with VHT flat black, I was told that you could use a Tial WG too but I never tried since I have the comp-gate 40.
This is as good as new.
New $540, $300/obo.
http://www.maperformance.com/map-com...FcOGaQod_jAAjQ