Thermal Zero Universal Externally Wastegated T4 Turbo Blanket (TZ32258)

Thermal Zero
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Universal T4 Turbo Blanket

Universal T4 turbo blanket. Fits most all T4 turbo exhaust housings and some T5/T6.

Thermal Zero turbo blankets go above and beyond when it comes to heat tolerance and durability. The inner layer of the turbo blanket can handle over 2500 degrees Fahrenheit of direct heat. The blankets are made with high quality 1 inch thick 6 pound density ceramic insulation material and covered with a silicone based outer shell that is colored either Black, Red, Blue, Chrome, or Gray. Since vibration on a turbocharger is inevitable we have created a more durable design. Our turbo blankets feature a knitted wire mesh inner layer that separates the insulation material from the turbocharger housing, greatly increasing durability and reducing breakdown.

Installing a Thermal Zero Turbo blanket will cut down up to 80% of direct heat emitted from your turbocharger. In turn this will allow the turbo to spool faster and be more efficient.

Not sure if this blanket will fit your turbo. Check the known good fit turbo models below or measure your turbo and check the measurement picture above to verify it will be a good fit.

Suggested Turbocharger Models

  • Turbonetics T4 76mm
  • Garrett GT4088R
  • Garrett GT40R
  • Garrett GT45R
  • Precision 6262 / 6266
  • Turbonetics T4 60-1
  • Turbonetics T4 62-1
  • Precision 6766
  • Precision 6466
  • Garrett GT4294R / GT42R
  • Tial SS 1.0 – 1.03
  • Garrett T04Z
  • Precision 6870
  • Garrett T66
  • Borg Warner S400 / S475 /S480

What's In The Box?

  • Universal T4 Turbo Blanket

Customer Reviews

Based on 4 reviews
Jesse Ramos
Thermal Zero T4 Universal

Gen 1 6266 w 1.0 ar T4 exhaust side. Great fitment. Great look. Highly recommend.

Gregory yarmarkov
Turbo blanket

This went on a k20 awd ek with a precision 6870 t4. First perfect. But what I wanted to mention is I know its tempting to buy one on Amazon for 20 dollars but trust me dont, I saw a car burn down because of a cheap turbo blanket that got caught on fire. Quality goes a long way with me. Check out my build on ig 1slowek1320

Too big

Too big for the precision 6266, lots of slack.

rob lalli
Fits like a glove!

Fits my gen 2 6266 very nicely