K&N Replacement Air Filter (33-2405) Pontiac > G3 07-10 The problem is that diaphragm

The problem is that diaphragm retaining ring is made from very thin plastic that goes brittle with heat cycles

When we looked at the OEM discharge pipe system it was clear improvements could be made to not only the hard pipe but also to the rubber OEM hoses

Manufactured in Italy

The Forge Motorsport intake system for the Ford Fiesta ST180 features a large diameter Ram Air high flow

FMIND207 - 207 GTi induction kit

K&N Replacement Air Filter (33-2405) Pontiac > G3 07-10 The problem is that diaphragmK&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