B46 & B48 Billet Air Intake For F Chassis BMW 130i, 230i, 330i, 430i, 120i, 220i, 320i, 430i Filter color:Red Filter proper sealing

proper sealing

more advanced logging for those wanting to experiment with different fuels and E85 mixtures

ReFlex Lite - Simple controller that is similar to the AIC in price

supporting up to 600whp (rated for 550whp on 100% E85)

B46 & B48 Billet Air Intake For F Chassis BMW 130i, 230i, 330i, 430i, 120i, 220i, 320i, 430i Filter color:Red Filter proper sealingMore Air = More Power and Dramatic Sound Improvement This plug and play air intake system unlocks up to 8 WHP to the wheels from your B46 & B48 BMW engine. In addition to the extra power throttle response, turbo spool, and sound are dramatically improved, finally allowing you to hear your turbo spool up under heavy acceleration. The system is CNC machined from billet aluminum, anodized black for strength and a clean look. Includes a reusable high flow