The Chevrolet Silverado 3500 HD Heat Blanket by Wehrli is a premium upgrade designed for 2004.5 to 2016 Chevrolet Silverado and GMC Sierra 2500/3500 HD equipped with the 6.6L Duramax diesel engine. A sleek grey finish blends performance and style, offering a robust solution to enhance your vehicle's turbocharger efficiency and maintain cleaner engine compartments.

Engineered for extreme performance, these handcrafted blankets feature internal ceramic insulation that withstands heat over 2,500 degrees Fahrenheit. This not only reduces under-hood temperatures but also significantly enhances turbocharger efficiency by maintaining exhaust gas velocity. The result is a faster turbo spool-up and optimized engine performance. Secured with durable stainless steel rivet fasteners, the blanket ensures a snug fit around the VVT stock exhaust housing, replacing the need for unattractive metal OEM shields. These blankets are not only compatible with stock turbochargers but also work seamlessly with aftermarket replacements for LLY, LBZ, LMM, and LML Duramax engines.

Features

• Reduces under-hood temperatures
• Enhances turbocharger efficiency and response
• Ceramic insulation rated over 2,500 degrees Fahrenheit
• Durable grey high-temperature exterior
• Handcrafted in the USA
• Quick and simple installation process

In conclusion, the Wehrli heat blanket is a critical addition for automotive enthusiasts looking to optimize every ounce of performance from their vehicles' turbo systems. With installation and customization services available at our two locations in Austin, Texas and Los Angeles, California, our expert team stands ready to assist. For any inquiries, please don't hesitate to contact us directly at 512-982-9393 (TX) or 562-981-6800 (CA). Additionally, if you're considering multiple purchases, reach out to us for potential shipping discounts. We also provide installation services right at both of our locations.

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