33-2591 K&N Replacement Air Filter, 1977 - 1995 Porsche 928 Models egm 730G [ Still running the factory

[ Still running the factory DOD/AFM setup

Surface area is greatly increased and designed to provide more filtration than any other comparably sized product

Chevrolet/GMC V8 2wd Pickup

As can be seen by these results the intercoolers system is highly improved

Idler pulley A/C (Steel) May 2003 - Jul 2003

33-2591 K&N Replacement Air Filter, 1977 - 1995 Porsche 928 Models egm 730G [ Still running the factoryK&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