aFe Magnum FORCE Stage-1 Pro 5R Cold Air Intake System - E85 Z4 2.5i 03-05

Maximum Flow Pro5R Filter

This intake kit replaces your restrictive factory air box. It features a 3-angle aluminum velocity stack adapter, 1.6mm powder-coated steel heat shield, trim sealed to seal out hot engine air, and a custom aFe brand cotton filter.

By removing your stock intake air box, you are removing the most restrictive portion of your Z4's intake system, increasing both horse power and torque, improving acceleration as well as throttle response.

This version uses aFe's highest flowing filter - the Pro 5 R. This filter uses a 5-layer, lightly-oiled cotton gauze material to filter out dirt and particulates, while improving airflow through the intake. For the best flowing filter, with the best performance gain, we always recommend the oiled aFe filter over the dry versions. The Pro 5 R filter is washable and re-oiled using aFe's approved Restore Kit.

Installed:


Clickhere for installation instructions.

This aFe intake kit fits the 2003, 2004, 2005 Z4 2.5i (M54 engine)

T#: 1366 | Part#: 54-10651
350.00 $350.00
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aFe Magnum FORCE Stage-1 Pro 5R Cold Air Intake System - E85 Z4 2.5i 03-05
$350.00