Torque Solution

Torque Solution Thermal Downpipe Blanket

2015+ STI

$133.32 - $151.10

SKU: TS-TH-SD-PARENTWe price match!


Protect your engine components from heat with the Torque Solution Thermal Downpipe Blanket from Subispeed!

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Torque Solution Thermal Downpipe Blanket


  • Interior Surface: Max Temperature Rating: 2300 Deg F/ 1260 Deg C
  • Interior Surface: Continuous Use Limit: 1832 Deg F/ 1000 Deg C
  • Exterior Surface: Direct Contact Limit: 1800 Deg F/ 982 Deg C
  • Exterior Surface: Radiant Heat Limit: 2500 Deg F/ 1371 Deg C

Keep Your Engine Temperature Cool

Torque Solution Thermal Downpipe Blankets are highly effective at protecting components around your downpipe by blocking the heat produced by the hot exhaust gases. Helps prevent heat soak by reducing engine bay temps. Our blankets are made of protective wire mesh, insulated fiberglass layers, and an external crushed volcanic lava rock layer. The downpipe blanket fits all OEM Subaru turbo downpipes. May also fit similar shaped rotated turbo downpipes as well.

Protection Under the Hood

The Torque Solution Thermal Downpipe Blanket for your 2015-2020 Subaru STI is a great option to contain potentially excessive underhood engine temperatures. The heat created from your turbocharger can be harmful, especially to your intercooler due to heat soak.

1 customer review

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(based on 1 review)
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  1. Torque solution thermal downpipe '18 STI

    By Rey June 11, 2021

    Item is excellent made, strong and great fitment. Installation was a little tricky, recommend installing the blanket prior to installing the downpipe. It makes it a whole lot easier, but if installing it while downpipe is already in place pre wire one of the round turn.

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