We don't expect that you lie awake at night over this, but when you think about performance air filters, two types typically come to mind. The first and most common is a cotton-gauze type, which has ...

A few months back we were able to sneak into AEM and get a first glimpse at the company's new Dryflow air filters replacing its cotton/oil air-filtering elements on all its intake systems. So what's ...

For enthusiasts looking to get into a European vehicle, the 2005-2008 (B7 chassis) of the Audi A4 is a great option. The popular engine choice for the B7 would be Audi's 2.0-liter turbocharged FSI ...