Product was as described
This turbo heat blanket reduced my engine bay temperature a bit by keeping all the heat from escaping the exhaust housing, I have noticed a slightly quicker spool up although I bought the heat blanket for another turbo I'm using it on my 20G with internal wastegate. The fitment was as I expected being on the wrong turbo yet it still works well, I tested the heat blanket on a t3 Borg Warner s366 and it fits perfect. I would recommend this product to anybody wanting to lower their engine bay temperatures, intercooler temperatures, or intake temperatures