Injen 8-Layer Oiled Cotton Gauze Air Filter 4.0" ID/ 6.0" Base / 6.3" Height / 4in Top Darkside Apparel 2011 GMC Sierra 1500 All

2011 GMC Sierra 1500 All Rear 0-1

This will help keep your air charge nice and cool

875 Top Outside Diameter 4

Twin tailpipe tips

Injen 8-Layer Oiled Cotton Gauze Air Filter 4.0" ID/ 6.0" Base / 6.3" Height / 4in Top Darkside Apparel 2011 GMC Sierra 1500 AllWith a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injens air filter line features state of the art designs and performance. All of Injens 8 layer cotton gauze oiled air filters feature a tightly layered media that is specified for our use, along with a proprietary filter oil that includes highly advanced tackifiers to stop as