wrapping Turbos bad or good
turbo exhuast housings over time like to crack by themselves, depending on your application, so I would expect a wrap directly to the housing to aggrivate the problem. To what degree and if the hp/spool gains would be worth it, would be conjecture until someone did it.
You may want to look at other ways to get heat out from under the hood (proper venting). Or even fab up a heat shield of sorts as this is generally the route you see on most turbo kits and factory turbo cars.


