"Oil-Free" ProDry S Filter

This intake kit replaces the top-half of both your factory air boxes. It features two 3-angle aluminum velocity stack adapters, 16-gauge powder-coated steel heat shields, trim sealed to seal out hot engine air, two custom aFe brand cotton filters, all hardware, and installation instructions.

This version has an oil-free filter media for less maintenance. For the best flowing filter, with the best performance gain, we always recommend the standard aFe "Pro5R " filter (which has a blue pre-oiled filter media), but this oil-free filter flows only slightly less than the blue Pro5R style aFe filter, and requires no re-oiling after cleaning the filter.

By removing your stock intake air box, you are removing the most restrictive portion of your engine's intake system, increasing both horse power and torque, improving acceleration as well as throttle response.
This aFe intake fits the following BMWs:
2006+ E90 3 series: 325i Sedan, 328i Sedan, 330i Sedan, 325xi Sedan, 328Xi Sedan. 328i xDrive Sedan, 330xi Sedan
2006+ E92 3 series: 328i Coupe, 328Xi Coupe, 328i xDrive Coupe
2006+ E93 3 series: 328i Convertible


6.5 hp gain (max) at 4900 rpm
7 lb/ft torque (max) at 4900rpm


Click here for installation instructions.