The Chevrolet Silverado 2500 HD Turbo Install Kit by Wehrli, featuring an S400 Turbo in Bronze Chrome, is the perfect upgrade for your 2001-2004 Duramax LB7. This kit is designed for those looking to swap their stock IHI turbo to a larger Borg Warner S400 setup, enhancing your truck's performance and efficiency.

This comprehensive installation kit offers everything you need to transform your Silverado 2500 HD. It includes a 5" fabricated aluminum intake with a durable air box and a high-performance dry filter with a pre-filter cover. The 3" diameter mandrel bent 14 gauge aluminum tubes improve airflow with the updated intercooler hot and cold side charge pipes. The included high flow 3" fabricated billet y-bridge replaces the stock upper intake manifold, optimizing horsepower and efficiency. The package features high-quality stainless steel braided Parker oil lines, ensuring durability, and T4 fabricated steel pedestal compatible with popular turbo sizes. Additionally, the kit provides a ceramic-coated turbo downpipe that connects seamlessly to your exhaust system without requiring modifications.

Features

• 5" Intake with Fabricated Air Box & Lid
• 3" Hot Side Intercooler Pipe with V-Band Connection
• High Temp Ceramic Coated 3" Down Pipe
• Stainless Steel Oil Feed and Drain Lines
• Custom Powder Coat Finish

Complete your Duramax makeover with this Wehrli S400 Single Turbo Install Kit, built with precision in the USA. If you have any questions or require assistance, feel free to call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). Our Austin, Texas and Los Angeles, California locations offer installation and customization services to help bring your project to life. For those considering multiple items, please contact us to explore potential shipping discounts. Installation services are available on-premises at both our Austin and Los Angeles locations.

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