Airaid Intakes???

Anyone used the Airaid intakes on the Envoy or trailblazer? Looks like the best intake out there for our trucks. Wondering if you noticed any difference in power and saw any difference in fuel mileage????

Thanks!

There were some other posts (here or in the Trailblazer forum) on this issue. Other people had problems with erratic shifting after installing the K&N version... Something about the mass airflow sensor having an issue with it.