Reviewed By Anthony L (North Huntingdon, PA) Reviewed for a 1998 Audi A4 Quatro —8/3/2006 6:06 PM
I put the new filter on a custom intake for my audi (there aren't any out there) and noticed a big improvement. So far i've noticed a gain in MPG, little bit of HP, but the biggest improvement was the higher amounts of low end torque. It also made the engine sound meaner.
Reviewed By Marc I (TUCSON, AZ) Reviewed for a 2009 Dodge Ram —3/24/2020 7:09 PM
Can't give 5 stars for all of the categories, because the filter that was provided has a hole in the metal end, intended to use the stock air filter minder. However, my vehicle already had a K&N cold air intake on it and I bought this filter to have one to immediately replace the dirty one, clean, oil it and put it a way for the next time. The filter is supposed to come with a rubber plug so that a person wouldn't have to use the stock filter minder. I'm disappointed, that it was not provided.
