Banks 42645 is the outer pre-filter for 2003-2007 Dodge Ram 2500/3500 5.9L Cummins; 2007-2010 Dodge Ram 2500/3500 6.7L; 2011-2012 Ram 2500/3500 6.7L.

What you get

• Pre-filter Banks 42645 for the matching Ram-Air element
• Installs over the Banks filter to take the first layer of dust

Specs

• Part number: Banks 42645
• Fitment: 2003-2007 Dodge Ram 2500/3500 5.9L Cummins; 2007-2010 Dodge Ram 2500/3500 6.7L; 2011-2012 Ram 2500/3500 6.7L

The pre-filter is an add-on. The Ram-Air element itself is sold separately.