Meet the GMC Sierra Performance Air Intake - Wehrli - Stage 1 High Flow Intake Bundle Kit in Illusion Blueberry designed for `01-`04 models. This custom intake kit is engineered to enhance the performance of your 6.6L Duramax engine by replacing restrictive OEM components and offering a sleek aesthetic in a distinctive Illusion Blueberry finish.

Designed for automotive enthusiasts looking to boost their vehicle's power and efficiency, this Stage 1 High Flow Intake Bundle Kit is a game-changer. It replaces the stock Y-bridge, passenger side intercooler pipe, and driver side intercooler pipe with 3" mandrel bent aluminum piping. WCFab's signature TIG welded, CNC machined billet y-bridge base optimizes throttle response and turbo spool up, while reducing exhaust gas temperatures (EGTs). High quality silicone boots are included for reliability, resisting higher pressures and temperatures than OEM parts, thus minimizing boost leaks. The kit also includes a Fuel Pressure Regulator Valve (FPRV) Block Off Kit, ensuring clearance for the larger Y-bridge assembly. NOTE: This kit is not compatible with Banks intercoolers or S300 and S400 style turbochargers.

Features

• 3" Fabricated Y-Bridge (for OEM style intake horn)
• Upgraded 3" Driver (Hot) and Passenger (Cold) Side Intercooler Pipes
• Custom Powder Coat Finish in Illusion Blueberry
• Map Sensor Seal and Hold Down Bracket
• 14 ga Aluminum Construction with O-Ring Bridge Flange Gaskets
• FPRV Block Off Kit
• Made In the USA

This high-performance modification promises to take your driving experience to the next level. For any inquiries or to discuss further customization, feel free to call us directly. We proudly offer installation and specialized services from our two locations in Austin, Texas and Los Angeles, California. Reach us at 512-982-9393 (TX) or 562-981-6800 (CA). Considering purchasing multiple items? Contact us for potential shipping discounts. We provide in-house installations at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov