Part # THE-15001 from Summit Racing.
Basically you make some measurements of the turbine dimensions, and then cut out the blanket and wrap. Then you stitch up the blanket with some metal wire, and tie it to the turbo. On the exhaust side you use header wrap material underneath the blanket material. On the intake side, use just the blanket. Took about an hour total to cut, stitch, and install. The kit comes with a lot of extra blanket, so you can insulate other things with it, like hoses and engine components.
This documentation in no way replaces the Toyota MR2 Repair Manuals. The purpose of this content is only to provide supplementary information to fellow MR2 enthusiasts. Midship Runabout and its contributing authors will not be held responsible for any injury or damages that may occur as the result of practicing any of the methods or procedures described within this website. Article and photo submissions are property of the contributing author.