The aFe Magnum FORCE Stage-2 cold air intake for 2001–2004 GM diesel trucks with the 6.6L LB7 engine replaces restrictive factory plumbing with a high-flow Pro 5R filter and rotomolded intake tube to increase airflow and throttle response. A one-piece powder-coated heat shield bolts on without cutting and helps deliver cooler intake air. The system is promoted with a claimed cfm flow gain and designed as a direct-fit upgrade for diesel truck performance.
aFe MagnumFORCE Intakes Stage-2 P5R AIS P5R GM Diesel Trucks 01-04 V8-6.6L (td) LB7