Kool Wrap Black Silicone Coated Turbo Blanket, T4

Kool Wrap Black Silicone Coated Turbo Blanket – T4 Size

The Kool Wrap Black Silicone Coated Turbo Blanket (T4 size) is designed to control extreme heat generated by high-performance turbochargers. Built tough with a silicone-coated fibreglass outer layer, stainless steel mesh liner, and high-temp silica insulation, this blanket reduces under-bonnet temperatures, improves turbo efficiency, and protects vital engine components.

It is designed to fit T4 frame turbos, including GT55, T61, T71, T78, T81, T88, and T51R models. (Check product dimensions to confirm fit, as specifications may vary by manufacturer.)

Why Choose a Kool Wrap Silicone Turbo Blanket?

Improved Performance:

By keeping exhaust heat inside the turbo housing, this blanket increases exhaust gas velocity — helping your turbo spool faster, maintain boost pressure, and produce more power.

Cooler Engine Bay:

Reducing radiant heat protects surrounding components such as wiring, hoses, and intake systems, while lowering under-bonnet temperatures for improved reliability.

Safety & Durability:

High surface temperatures from turbo housings can be dangerous. The silicone-coated finish withstands oil, water, and fuel exposure, while Kevlar stitching and multi-layer construction ensure strength and long-term durability.

Features & Benefits

• Fits T4 frame turbos (GT55, T61, T71, T78, T81, T88, T51R)

• Silicone-coated fibreglass outer layer – water, oil & fuel resistant

• High-temp silica insulation core with stainless mesh liner

• Kevlar stitching for strength and durability

• Withstands extreme turbocharger temperatures

• Mounting springs included for secure fit

• Supplied with full-colour 2-page fitting instructions

• Backed by a 12-month warranty

Technical Notes

• Heat Cycle: Some smoke may be visible during the first use as manufacturing binders burn off. This is normal.

• Material Properties: Glass-fibre fabrics handle very high temperatures but may become brittle after multiple heat cycles. Once installed and heat-cycled, the blanket should not be removed and reinstalled.

• Safety Warning: Blankets are non-flammable, but may absorb oil or fuel. Keep clean to avoid risk of ignition.

Professional Heat Protection by Kool Wrap

Kool Wrap has over 20 years of expertise in heat management solutions, supplying components to V8 Supercar teams and leading manufacturers like General Motors Holden. Our product range includes turbo blankets, header wraps, spark plug shields, and heat sleeves — all engineered for demanding conditions.

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Upgrade your turbo system with the Kool Wrap Black Silicone Coated T4 Turbo Blanket — for more power, a cooler engine bay, and long-lasting turbo protection.

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