IAG - Universal - Turbo Heat Shield Blanket subaru-brz-2020 which requires no cutting or

which requires no cutting or drilling

Increased pressure tolerance

the Mishimoto hoses are constructed from four layers of silicone with heat-resistant embedded fibers to provide unmatched durability

As for 2015-2018 WRX models

Subaru STi 6MT Stage 1+ Drivetrain Package

IAG - Universal - Turbo Heat Shield Blanket subaru-brz-2020 which requires no cutting orIAG's turbo heat shield blanket is perfect for reducing underhood temperatures generated from your vehicle's turbocharger. Lowering the temperature helps reduce turbo lag and avoids damaging electrical components, body surfaces, and surrounding hoses. The heat shield is constructed with a titanium fiber outer layer and is internally insulated with high temperature silica cloth and wire mesh which is rated to 1472F continuous and 1832F peak. The inner