SWI Parts T4 Fiberglass Turbo Shield Turbo Blanket High Temperature (Black)

It arrived and was lighter blue than pic which was only reason I bought it

Purchased this in March 2019, for my PT67 single turbo FD Mazda RX7 and after a dyno/tune June May 2020 this thing was toast inside. I only drove the car a few times in a year, and this thing has fallen apart inside. Rather disappointing but when it worked it looked nice and seemed to lower the heat 120 degree. The issue is it just didn't hold, for the price though I would just have a spare if you hit the strip with this.

It lowers the heat that gets in the engine bay. In my opinion they are all the same. You put them on (Which is usually a pita for me) and leave them on as long as you can because once you remove it, you need to replace it. I've spent 100$ on a turbo blanket and I've spent $30 on a turbo blanket. If you ask me, they both do the same thing as well as the other.

The under hood temps are way down. The egt's dropped almost 200°. I didnt put it on a dyno or anything but I swear my acceleration absolutely improved. It's only been on a couple weeks but its holding up strong. I will definitely buy another one when it's time.

Can't complain for the price as I'm only after function. Seems to work as I can touch the factory heat shield now.

ive had this blanket on my gtx3582r for about 3 months now.. it retains heat very well and is a great fit on my t4 housing.. but it has recently come apart at the seam on the exhaust output side.. it has never been taken off before, and i took it off to inspect the turbo and noticed it had burnt thru and the inner material had been exposed. good for a cheap blanket, but dont expect it to last.

The shield looks clean but it is not anywhere near the same blue as the photo . Mine is almost purple. I made sure to order the right color.

Love the color and the material holds heat in very well. Lowered engine bay temp by a ton! Just not meant for taking on and off.