FORGE Turbo Blanket for Garrett Powermax GT2260S – EA888 Gen 3

The FMTUBL21 by Forge Motorsport is a precision-engineered turbo blanket designed specifically for the Garrett Powermax GT2260S turbocharger, commonly installed on EA888 Gen 3 engines. Developed in response to high demand, this turbo blanket solves the long-standing issue of poor fitment on larger Garrett units—outperforming generic solutions by delivering a perfect, application-specific fit.

Built to endure radiant heat of up to 1,370 °C, the FMTUBL21 helps contain thermal energy within the turbo’s hot side, significantly reducing under-bonnet temperatures. This minimizes heat soak to critical components such as coolant lines, electrical systems, and intake paths, resulting in reduced IATs (inlet air temperatures), improved reliability, and enhanced turbo efficiency.

Constructed from high-temperature silica fabric with a rugged mech inner lining, the blanket retains its shape and integrity even under prolonged heat cycles. It complements the factory metal heat shield, offering an additional layer of thermal insulation without compromise.

Whether you’re upgrading to a Powermax unit or seeking to reduce turbo lag and thermal stress, the FMTUBL21 is a must-have for tuned vehicles and track builds.

Key Features:

• Custom Fit for Garrett Powermax GT2260S – Tailored for EA888 Gen 3 engine platforms.
• Withstands Extreme Temperatures – Rated to 1,370 °C (2,500 °F) radiant heat.
• Reduces Engine Bay Temperatures – Protects adjacent components and improves intake efficiency.
• Minimizes Turbo Lag – Keeps heat where it’s needed for faster spool-up.
• High-Temp Silica Fabric Construction – Reinforced for durability and thermal retention.
• Supports OEM Heat Shield – Works in conjunction with the original metal shield for added protection.
• Rigid Inner Mech Lining – Prevents fatigue, sagging, and ensures long-term structural integrity.