Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Illusion Blueberry

WCFab 2001-2004 GM LB7 6.6L Duramax Stage 3 High Flow Intake Bundle Kit Stage 3 upgrade for the 2001-2004 LB7 Duramax combines the Stage 1 High Flow Bundle, Stage 2 Intake Kit, and 3" Down Pipe into a single package providing increased airflow for your turbo and engine for improved efficiency, throttle response, and turbo spool up. This kit replaces the restrictive OEM LB7 Y-Bridge, passenger side intercooler pipe, and driver side intercooler pipe with a high flow, 3 mandrel bent aluminum piping kit feeding WCFab's signature TIG welded, CNC machined billet y-bridge base to help increase throttle response, turbo spool up, and reduce EGTs by creating a full 3" intake tract between your turbo and engine.

Additional Information

Wehrli Custom Fab High Flow Bundle Intake Kit Stage 3, 01-04 Duramax LB7, Illusion Blueberry

Part Type

Intercooler Pipe Set

• 3" Cold Side Intercooler Pipe
• 3" Fabricated Billet Y-Bridge
• 3" Hot Side Intercooler Pipe
• 3" Turbo Downpipe
• 4" Intake Horn
• 4" Intake with Air Box
• Dry Air Filter with Outerwears Pre-Filter Cover
• Durable Custom Powder Coat Finish
• High Quality Silicone Boots and Stainless Steel T-Bolt Clamps
• Installation Hardware and Gaskets

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Reference Information