The Chevrolet Silverado Performance Air Intake by Wehrli, Stage 1 High Flow Intake Bundle Kit in Illusion Blueberry, is designed for the 2001-2004 6.6L Duramax engines. It replaces OEM components with high-performance parts, enhancing your truck’s performance.

This High Flow Intake Bundle Kit significantly improves your Silverado by replacing the restrictive OEM LB7 Y-bridge and intercooler pipes with 3" mandrel bent aluminum piping. This setup helps increase throttle response, enhances turbo spool, and reduces exhaust gas temperatures (EGTs), providing an optimized air path from turbo to engine. The kit includes durable silicone boots engineered to handle higher pressures and temperatures, reducing the risk of boost leaks. Also, an FPRV Block Off Kit ensures compatibility with the larger Y-bridge assembly, improving reliability and performance.

Features

• Custom 3" Fabricated Y-Bridge
• 14-gauge Aluminum Construction
• High Flow Intercooler Pipe Set
• Custom Powder Coat Finish in Illusion Blueberry
• Includes Map Sensor Seal and Hold Down Bracket
• O-Ring Bridge Flange Gaskets
• FPRV Block Off Kit
• Made in the USA

If you’re seeking to boost your Silverado’s performance, the Wehrli Stage 1 High Flow Intake Bundle is a great choice. For questions or more information, call us directly. We offer installation and customization services at two locations in Austin, Texas and Los Angeles, California. Reach us at 512-982-9393 (TX) or 562-981-6800 (CA). Considering multiple purchases? Contact us for shipping discounts. Installation is available on premises at both locations.

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