Wehrli 07.5-10 GMC/Chevrolet 6.6L Duramax Stage 1 High Flow Intake Bundle Kit - WCFab Grey

The OEM Y-bridge for these trucks is a poorly designed, slip-fit style two piece bridge with very little support and is prone to blowing apart under boost on hard working and high performance trucks creating poor drivability, reduced fuel economy, and decreased power. This kit is a much improved, high flow, bolt together style two piece 3" bridge which provides a secure sealing surface where the air inlet horn connects to the bridge. 3" high flow upper and lower intercooler pipes feature smooth flowing mandrel bends, CNC machined billet flanges and perfectly compliment the y-bridge to offer a full 3" tract from intercooler pipe slip connection to the engine incorporating the factory throttle valve, grid heater and EGR controls.

Additional Information

Wehrli Custom Fab High Flow Bundle Kit Stage 1, 2007.5-2010 Duramax LMM, WCFab Grey

Part Type

Engine Intake Manifold Kit

• 3.5" Cold (Passenger) Side Intercooler Pipe (Flows 47% Better Than Stock!)
• 3" Hot (Driver) Side Intercooler Pipe with high temperature wire-reinforced boot
• Compatible with stock trucks. No other modifications or upgrades necessary!
• Custom Powder Coat Finish
• High Quality Silicone Boots & Stainless Steel T-Bolt Clamps
• Includes installation hardware and required seals and gaskets.
• Made in USA
• No Tuning Required, Bolt On!
• Saves Up to $99 vs. buying included parts individually
• WCFab's Signature 3" Two Piece Y-Bridge, with Upper Crossover and Lower Intercooler Pipes (Flows 36% Better Than Stock!)

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Reference Information