Cobb 15-21 Subaru WRX Stock Turbo Blanket

Constructed from a high-temperature fiberglass and basalt fiber blend, this turbo blanket from COBB is designed to help manage heat around your stock turbocharger on your 2015-2021 Subaru WRX. This material choice is key to its effectiveness in containing radiant heat, which can help keep underhood temperatures more stable. By insulating the turbo, it can contribute to a more consistent operating environment for the turbocharger itself.

This blanket is specifically made to fit the stock turbocharger on your WRX, meaning it's intended to be a direct fit without requiring extensive modifications. The goal is to create a barrier that reflects heat away from sensitive engine bay components, potentially improving the longevity of surrounding parts and maintaining turbocharger efficiency by reducing heat soak. It’s a well-built piece that addresses a common concern for turbocharged vehicles.