aFe POWER 51-81872-1 Magnum FORCE Stage-2 Si Pro DRY S Cold Air Intake System



Large 3-Layer Performance Air Filter:
This intake system utilizes an oil-free, large 8″ tall oval 360 degree radial flow performance air filter with 3-Layer progressively finer porosity synthetic media for maximum convenience.
Sealed Intake Design:
A completely sealed roto-molded plastic housing with a cover keeps warm engine air out and allows for a cooler, fresher, denser air intake charge.
Roto-molded Tube:
This System uses a CAD designed, dyno-tuned, roto-molded intake tube to achieve maximum power gains while maintaining a perfect fit. Mounting tabs are molded in for easy installation.
This intake is 50-state legal for F-250/F-350/F-450 models. (CARB E.O Number D-550-24).

Additional information





2011, 2012, 2013, 2014, 2015, 2016