Banks Power Pre-Filter (for PN 42148) Duramax LBZ Two Exhaust Gas Temperature (EGT)

Two Exhaust Gas Temperature (EGT) probe ports are supplied for easy installation of gauges or testing equipment

The XDP Inner Row Head Bolt Kit XD3020HB allows you to complete the job without having to reuse the factory bolts

pre-oiled 360-degree radial flow air filter features a 5-1/2” flange and our pre-oiled Pro 10R media with ten layers of progressively finer cotton gauze media for maximum performance and filtration

1984 Ford F-350 XL

2019 GMC Sierra 3500 HD Denali

Banks Power Pre-Filter (for PN 42148) Duramax LBZ Two Exhaust Gas Temperature (EGT)Guard your Ram Air filter with an extra layer of protection from Banks prefilters. Stitched from breathable materials, these prefilters not only keep your Ram Air filter cleaner, but they also extend cleaning intervals. They are easily installed simply slip them on and they provide your rig with cleaner air to breathe! Cleaner air equals more power, so before the debris and dust gets to your filter, put an extra guard on duty Banks prefilters and