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The Wehrli 5-inch intake horn for 2006–2010 Duramax LBZ/LMM with VGT turbo is a high-flow turbo mouthpiece designed to complement WCFab intake kits. It features a 4.8-inch inlet—the largest intake horn offered—cast aluminum construction, silicone reducer boot, stainless t-bolt clamps, a PCV port O-ring seal and a powder-coated finish. The horn eliminates the resonator connection and is built to increase flow and turbo response when paired with compatible intake components.
Wehrli 06-10 Duramax LBZ/LMM 5in. Intake Horn - Bengal Red
