Wehrli WCFab Stage 2 High‑Flow Intake Bundle for 2006–2007 LBZ Duramax 6.6L upgrades the intake and intercooler tract to improve turbo response and intake temperatures. It includes 4" aluminum intake piping, a 4.8" intake horn for greater airflow, removable airbox lid with pre‑filter, and reinforced 3" driver and 3.5" passenger intercooler pipes with CNC flanges, double o‑ring seals, silicone boots and stainless t‑bolt clamps. Bolt‑on, no tuning required.
Wehrli 06-07 Chevrolet Duramax 6.6L LBZ Stage 2 High Flow Intake Bundle Kit - Chevy Orange