aFe Momentum GT Cold Air Intake System - BMW 330i (G20)

aFe Momentum GT Cold Air Intake System w/Pro 5R Filter 19-21 BMW 330i B46/B48 aFe Power's Momentum GT intake system is engineered to extract more from your BMW 330i by improving airflow into the engine. The Momentum GT range is built around a sealed airbox design that isolates intake air from engine bay heat, keeping charge temperatures lower and power output consistent across varying conditions. This listing covers the 2019–2021 BMW 330i (G20) equipped with the B46/B48 engine platform. The kit is available in Pro 5R oiled filter and Pro DRY S dry filter options — use the variant selector on this page to choose the filter type that suits your maintenance preference. Key Features Sealed cold air box design isolates intake from engine bay heat Increases airflow volume and velocity over the OEM airbox Pro 5R filter: five-layer oiled cotton media for high flow and filtration Pro DRY S filter: dry synthetic media — no oil required, easy to service Rotomoulded polyethylene intake tube for OEM-style fitment Direct bolt-on installation, no cutting or fabrication required Reusable and washable filter media for long term cost efficiency Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and engine configuration are confirmed before ordering. Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.