When did OBS turbo's come with Wastegate provisions in the compressor housings??
You can see a square flange for the turbine inlet, so it's not an E99 turbo. The compressor housing looks like a stock OBS turbo except for the wastegate mount. Looks to be a hodge podge of OBS and E99 turbo parts. What does the exhaust side look like? Does the center section bolt to the pedestal with 2 bolts from the top or 4 bolts from under the pedestal?That could be an early 99 turbo too. what does the exhaust housing look like?
When did OBS turbo's come with Wastegate provisions in the compressor housings??