Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The WCFab Stage 2 High Flow Bundle for 2006–2007 Chevrolet 6.6L Duramax LBZ replaces restrictive factory intake components with large‑diameter aluminum piping, a 4.8in intake horn and upgraded 3in/3.5in intercooler pipes to improve airflow to the turbo. CNC machined flanges with double o‑ring seals, reinforced silicone boots and stainless t‑bolt clamps reduce boost leaks; the kit is bolt‑on compatible with stock trucks and requires no tuning.
Wehrli 06-07 Chevrolet 6.6L Duramax LBZ Stage 2 High Flow Bundle Kit - WCFab Grey
