Pro Guard D2 fluid filters are built stronger and filter better for todays demanding diesel engines. Our PGD2 oil filters use our exclusive NF21 two-layer, wire-backed synthetic filtration media that achieves higher efficiency than other synthetic blends or high-performance papers without the damaging flow restriction of traditional paper medias.
For over 15 years, Corona, California-based aFe (advanced FLOW engineering) has manufactured high performance exhaust systems, cold air intakes, intake manifolds, turbochargers and more for trucks, Jeeps and SUVs. With an imposing product line of 2,500+ applications, the company CNC machines, CAD designs, 3D scans and tests its innovative systems and components in house. This ensures that off-roaders experience increases in horsepower, engine efficiencies and fuel mileage. Additionally, aFe's lineup of air and fluid filters keeps emissions compliant and the air in your 4x4 clean while tuners and programmers aid in towing performance. Shop Afe Power Now