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The Wehrli Stage 1 high-flow intake bundle for 2006–2007 LBZ Duramax in Illusion Purple replaces the OEM Y-bridge with a bolt-together 3" two-piece Y-bridge and high-flow intercooler pipes. The kit provides a continuous 3" tract, CNC flanges, upgraded silicone boots and stainless T-bolt clamps, installation hardware and seals, and a custom powdercoat finish; it is supplied as a bolt-on solution to address OEM weak points and improve airflow and response.
Wehrli 06-07 GMC/Chevrolet 6.6L Duramax Stage 1 High Flow Intake Bundle Kit - Illusion Purple
