aFe Magnum FORCE Stage-2 Pro 5R Cold Air Intake System - E46 323i/ci 328i/ci 325i/ci 330i/ci

Maxiumum 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.

This version uses aFe's highest flowing filter media, which uses a lightly oil 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 (often called "Pro5R ", which has a blue pre-oiled filter media). We also carry this filter in the "ProDry" grey filter media, which is oil-free for only slightly less performance and no maintenance.

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

aFe has reported gains as high as 6 hp and 12 lb/ft torque

For the maximum benefit in performance, we recommend upgrading your engine software with the Shark Injector (Click here for more info on the Shark Injector performance software.)

This aFe intake fits the following BMWs:
1999-2006 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
2001-2006 E46 BMW325i 325ci 325xi - Only with M54 Engine - Not for SULEV M56 engine

T#: 5697 | Part#: 54-20442
350.00 $350.00
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aFe Magnum FORCE Stage-2 Pro 5R Cold Air Intake System - E46 323i/ci 328i/ci 325i/ci 330i/ci
$350.00