Wehrli 07.5-2010 Chevrolet 6.6L Duramax LMM Stage 3 High Flow Bundle Kit - Bengal Blue

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 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 grid heater and EGR connection controls for the ultimate in emissions compliant performance.Stage 3 High Flow Bundle Kit is finished with our 3" Stainless Steel Down Pipe which improves exhaust flow after the turbocharger by increasing the flow area of this section of your engine's exhaust and removing unnecessary restrictions in

Additional Information

Wehrli Custom Fab High Flow Bundle Kit Stage 3, for 2007.5-2010 Duramax LMM, Bengal Blue

Part Type

Air Intake Kit

• 3 in. Hot Side Intercooler Pipe & 3.5 in. Cold Side Intercooler Pipe
• 3" Stainless Steel Turbo Down Pipe with Heat Wrap
• 4 in. Aluminum intake pipe with Air box enclosure, dry filter assembly and Outerwears pre-filter cover, 4.8 in. Intake horn with PCV port
• CNC Machined Flanges with Double O-Ring Seals provide an improved sealing surface to eliminate boost leaks.
• Custom Powder Coat Finish
• Made In the USA
• NO Tuning required, bolt on!
• Retains factory connection points and sensors
• Silicone Boots, Stainless Steel T-Bolt Clamps, O-Rings, Intercooler Outlet Clip, Installation Hardware
• 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