aFe Magnum FORCE Stage-2 Pro 5R Cold Air Intake System - E85 Z4 3.0i 06-08

This Stage 2 cold air intake system produces 18 max horsepower, 15 lbs. x ft. torque over the factory intake. This intake uses a durable, one-piece, 16 gauge, black powder-coated heat shield and a 3-angle adaptor for maximum flow. This air intake system features either a washable/reusable conical Pro 5R air filter for maximum flow or Pro Dry S filter for maximum convenience. This intake system also features a heat-insulating molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance. This system is finished off with a black powdercoated top for an aggressive, yet stealthy appearance.

By removing your stock intake air box, you are removing the most restrictive portion of your intake system, increasing both horsepower and torque, improving acceleration and throttle response, and producing a more aggressive engine note.

Pro5R filter uses a lightly oiled gauze to filter out dirt and particulates, while allowing more air to flow to the intake. For the best flowing filter, with the best performance gain, we always recommend this standard aFe filter media

ProDry S filter uses an oil-free filter media for less maintenance. This oil-free filter flows only slightly less than the blue Pro5R style aFe filter, and requires no re-oiling after cleaning the filter.

This aFe Intake fits the following BMWs:
2006-2008 Z4 BMW Z4 3.0i - not for 3.0Si