aFe Momentum GT cold air intake system for 2019–2021 BMW 330i (G20) with B46/B48 2.0L turbo engines. The kit uses a 7.5-inch-tall 360-degree radial-flow Pro DRY S oil-free filter and a heat-resistant XLPE sealed housing with a patent-pending filter-to-housing interface and clear sight window for easy inspection. The dyno-tuned intake tube and aluminum heat shield reduce heat soak; system fits with the factory strut brace and uses factory mounting locations.
aFe Momentum GT Cold Air Intake System w/Pro DRY S Filter 19-21 BMW 330i B46/B48