Fitment: 2015 - 2021 Subaru STI. The COBB turbo blanket is a game - changer! It wraps around the turbine housing, bringing multiple great benefits. First, it stops the waste of useful exhaust energy. This makes the turbo RPM accelerate faster, leading to quicker turbo spool and faster access to peak torque. It also shields neighboring parts of the turbocharger from heat soak. Key features include: Compatibility with 2015+ WRX Stock or Stock Replacement Turbochargers. It keeps components near the turbocharger safe from heat. Built with a fragmentized fire - retardant volcanic rock outer layer, it can handle 1500°F direct heat and 1800°F radiant heat. It boosts turbo acceleration. Comes with mounting springs and an installation guide. Installation requires intermediate effort. The COBB Turbo Blanket limits heat transfer from the turbocharger to the engine bay. It also helps exhaust gases exit the system faster by reducing their density. By doing so, it extends the life of under - hood components, lowers intake temperatures, and improves your car's response. It has a fragmentized fire - retardant volcanic rock outer layer (1500°F Direct Heat / 1800°F Radiant Heat) and high - temperature calcium magnesium silicate wool internal insulation (1800°F Direct Heat / 2300°F Peak Heat).
Using your COBB Turbo Blanket is straightforward. First, refer to the installation guide that comes with the product. It's designed for 2015 - 2021 Subaru STI and 2015+ WRX Stock or Stock Replacement Turbochargers. Use the included mounting springs to secure the blanket around the turbine housing. When installing, make sure the blanket is properly positioned to get the best heat - insulating effect. As for maintenance, check the blanket regularly for any signs of wear or damage. If it gets dirty, you can gently clean it with a soft brush. Avoid using harsh chemicals as they may damage the fire - retardant outer layer. Also, keep in mind that the blanket is rated for specific heat levels (1500°F direct heat and 1800°F radiant heat). Don't expose it to temperatures beyond these limits to ensure its long - term performance.
