BMW RPI V3 Ram Air Induction Scoop - BMW E90/92 335i/M3SKU: RPI-I1003
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About the RPI Scoops for BMW E90 & E92 335i & E92 M3
The BMW E90 E92 335i and M3 RPi's Ram Air Scoops converts your factory intake system into a ram air type. Other aftermarket induction kits mostly suck in hot air causing a loss of performance. The use of heatshields are not very affective as heat shields mainly work to block radiant heat. Utilizing the stock intake boxes, expect an 8-15whp gain with 70mph airflow.
The BMC Filters are no
longer available for purchase as it has been determined that it does not provide
any HP gain.
E90+ 335 & M3 Red RPI Scoops
E90+ 335 & M3 Black RPI Scoops