K&N 25+ BMW X5 M V8-4.4L High-Flow Replacement Air Filter 2004 Turbosmart's Gen4 IWG Diaphragm Replacement

Turbosmart's Gen4 IWG Diaphragm Replacement Suit Twin Port Or HP IWG75 Actuators will give you the reliable performance you need

A 3" diameter front pipe is mounted just after the catalytic converter leading to a Y-pipe

These additions improve strength and durability

ow over the top of your vehicle

K&N 25+ BMW X5 M V8-4.4L High-Flow Replacement Air Filter 2004 Turbosmart's Gen4 IWG Diaphragm ReplacementK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your