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AWE’s S-FLO Carbon Intake for BMW 228i/320i/328i/428i is a fully enclosed carbon fiber airbox that mates to factory inlet ducts and resists underhood yellowing with UV-stabilized resin. The included S-FLO filter increases surface area to unlock up to 16 hp and 17 lb-ft at the crank while creating a more aggressive intake note and distinct turbo spool sound. The system retains stock mounting locations and is designed for easy filter access and service.
AWE Tuning BMW 228i/320i/328i/428i S-FLO Carbon Intake
