Airaid's modular intake tube for 2005–2006 LS1 4.8/5.3/6.0/8.1L applications with electric fan provides a straight, low-restriction airway to the throttle body and can improve airflow up to an additional 400 CFM over stock. Molded from cross-linked high-density polyethylene for a vehicle-specific fit, it ships with stainless clamps, silicone couplers and mounting hardware for an easy bolt-on installation.
Airaid 05-06 LS1 4.8/5.3/6.0/8.1L (w/ Elec Fan) Modular Intake Tube