K&N Engineering Drop In Air Filter: BMW 545i 2004 YMM_1980_1991_Volkswagen_Vanagon_T3 Designed to replace the factory

Designed to replace the factory exhaust tips with a quad configuration

These components help deliver a more controlled and comfortable driving experience by maintaining stable air pressure and supporting smooth adjustments

5" exhaust piping diameter

The OEM-style 2x2 weave pattern provides an authentic appearance that complements the vehicle's sporty character

lightweight spacer solution to support their vehicle customization projects

K&N Engineering Drop In Air Filter: BMW 545i 2004 YMM_1980_1991_Volkswagen_Vanagon_T3 Designed to replace the factoryK&N Engineering Drop In Air Filter Part #: 33 2294 Overview The K&N Engineering Drop In Air Filter for the BMW 545i 2004 is a high performance replacement air filter designed to optimize airflow and engine efficiency. Crafted for enthusiasts seeking improved throttle response and enhanced engine breathing, this filter is engineered to fit directly into your vehicles existing air intake system without modifications. Its primary benefits include