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Thermal Blanket for Subaru Up-pipes


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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Was: $165.00
Sale: $148.50
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Save: $16.50


Subaru Uppipe Thermal Blanket


PERRIN Thermal Blankets will improve response while lowering under hood temperatures. Thermal losses from headers, uppipes and turbine housings cool exhaust temperatures thus the exhaust loses energy and velocity. This cooling effect reduces turbo response and horsepower. PERRIN Thermal Blankets insulate the exhaust from losing that critical heat, which in turn maintains the velocity of the exhaust gases. Improve power and protect vital under hood components from heat damage with this easy-to-install and economical part from PERRIN!


The PERRIN Uppipe Thermal Blanket fits around the tubing of most aftermarket uppipes keeping nearly all radiant heat away from your engine, valve cover, intake and other engine components. The Uppipe blanket features 3-layer construction. Including an outer cover made from Silicone Impregnated Fiberglass (rated to 500F continuous), an inner layer made of Calcium Magnesium Silicate Insulation (rated to 2000F continuous) and Silica (rated to 1800F Continuous) insulation used to contain the inner layer.


Stainless steel rivets are mounted to the blanket and stainless steel wire is supplied to secure the blanket to your turbo. This allows for a simple “Lace Up” type installation, even with the turbo / up-pipe / header already installed!


The shape of PERRIN Uppipe Thermal Blanket specifically designed to fit over all PERRIN Uppipes, and most aftermarket uppipes up to 2.125” outside diameter. Larger diameter ones will work, but the blanket may not cover the pipe completely. If you have a PERRIN Rotated Turbo Kit, make sure and choose the correct one in the drop down menu.

5 Year Warranty

PERRIN Performance warrants to the original purchaser, all PERRIN products to be free from defects in material and workmanship within a sixty (60) months period from the date of purchase. *Some exclusions apply
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Warranty Details

This product features a 5 year warranty Read Full Warranty

Tech Department




Melting Point (Inside) 2680º F/ 1470º C
Max Temperature Rating (Inside) 2012º F/ 1100º C
Continuous Use Limit (Inside) 1832º F/ 1000º C
Direct Use Limit (Outside) 1000º F/ 538º C
Radiant Heat (Outside) 1700º F/ 927º C

Compatibility Detail


PERRIN Regular Uppipe Yes
PERRIN Big-tube Uppipe Yes
PERRIN Rotated Turbo Uppipe No,
Up to 2.125" outside diameter pipes Yes
Stock size & larger than 2.125 pipes Yes, but may not cover pipe completely

In The Box

In The Box

(1) Uppipe Blanket
(24") Stainless Steel Wire
(2) Nitrile Gloves


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W3.0000” x H8.0000” x L14.0000”
  • This item ships in its own box.