This turbo blanket was sent to my company as a sample many years ago but I genuinely can't remember the brand. We don't deal with a bunch of cheaper, Asian brands that nobody knows the name of so I know it was a well known brand. But I just can't remember. It's brand new, never been used. It **appears** to be for a T3 flanged turbo but could probably fit a T4. It includes 2 new springs for installation.