DEI Onyx Series Turbo Blanket T4

Fits Most Models

10181

Overview:

The DEI Onyx Series Turbo Blanket T4 is a high-performance thermal shield designed to combat extreme underhood heat and protect sensitive components such as painted or carbon fiber hoods from heat damage. This turbo blanket helps your turbocharger spool faster by maintaining a consistent temperature, which improves efficiency and reduces turbo lag. Ideal for daily drivers and performance enthusiasts alike, it supports enhanced turbo response and longevity by managing heat more effectively.

DEI has expanded its Turbo Shield lineup to include smaller turbo sizes, making the Onyx Series Turbo Blanket compatible with a wide range of popular turbo brands, including Garrett® and Mitsubishi®. Whether you’re upgrading your turbo system or seeking to protect your engine bay, this turbo blanket offers a reliable solution.

Key Features:

The DEI Onyx Series Turbo Blanket T4 combines advanced materials and thoughtful design to deliver superior heat management and durability. Key features include:

• Constructed from premium heat-resistant textiles that provide an ultimate thermal barrier to reduce turbo lag and improve spool times.
• Black carbon fiber look for a sleek, high-tech appearance under the hood.
• Strong riveted stainless steel anchors securely fasten the shield to the turbo housing, ensuring a stable fit during operation.
• Double reinforced seams on both the inside and outside enhance durability and resistance to wear and tear.
• Compatible with multiple turbo brands beyond Garrett®, including Mitsubishi® and others, offering versatile fitment.
• Available as a shield-only option or as a complete kit for convenient installation.

Construction & Design:

The Onyx Series Turbo Blanket features an exclusive blend of premium heat-resistant textiles engineered to withstand the intense temperatures generated by turbochargers. Its design incorporates newly developed stainless steel attachment anchors that provide a secure and durable mounting solution. The double reinforced seams ensure long-lasting performance, resisting fraying and damage from heat cycling. The black carbon fiber aesthetic not only looks professional but also complements modern engine bays.

Installation & Fitment:

This turbo blanket is designed to fit most turbocharger models with a T4 flange, including popular Garrett® and Mitsubishi® turbos. Installation is straightforward, with strong riveted anchors and included hardware to secure the shield firmly in place. The kit option includes everything needed for installation, minimizing the need for additional tools or materials.

No cutting, drilling, or special tuning is required, making it a convenient upgrade for enthusiasts seeking improved turbo efficiency and heat protection.

What's Included:

• 1 Turbo Shield
• 1 roll of 2in x 15ft Black Wrap
• 2 Stainless Steel Locking Ties (20in each)
• 1 roll of 5ft fastening wire

Ideal For:

• Performance enthusiasts looking to reduce turbo lag and improve spool times.
• Daily drivers seeking to protect painted or carbon fiber hoods from heat damage.
• Turbocharged vehicles with Garrett®, Mitsubishi®, or similar T4 flange turbos.
• Anyone wanting a durable, easy-to-install thermal barrier for their turbocharger.

Design Engineering, Inc. (DEI) specializes in heat and sound management products for performance vehicles, including exhaust/header wraps, sleeves, reflective heat barriers, and shields. Controlling heat under the hood and near sensitive components is a key reliability upgrade for turbo builds, track cars, and tight engine bays—making DEI a staple brand in motorsports thermal protection.