AFE - Magnum Force Stage 1 PRO 5R Intake System - BMW E85/E86 Z4

This air intake system produces 4 max horsepower, 5 lbs. x ft. torque and out-flowed the factory intake by 65%. This system includes a durable 16 gauge, powder-coated heat shield and uses a washable/reusable synthetic conical air filter. This intake system incorporates a unique 3-angle filter adaptor that smooths air transition into the intake tract for better performance. One-piece heat shield requires little or no assembly and the filter is constructed with 100% polyurethane for long life and multiple cleaning cycles. 5-1/2"Conical PRO DRY S Air Filter: This intake utilizes a huge, 5-1/2" conical PRO DRY S performance air filter for increased performance. This 3-layer progressive, synthetic material air filter requires no oils and cleans with soap and water for maximum convenience. One-Piece Filter Housing: The air filter is housed in a one-piece, airbox that keeps warm engine air out for maximum performance. This one-piece airbox uses factory mounting locations for a hassle-free installation. Mounts In Factory Location: aFe has developed this intake to provide a hassle-free installation that utilizes all factory mounting locations. Models Supported: 2003-2005 BMW E85/E86 Z4 2.5i & 3.0i