Banks Power Pre-Filter (for PN 42148) 6.4 performance 2012 GMC Sierra 2500 HD

2012 GMC Sierra 2500 HD SLT

The smaller nozzle will help with your towing ability and keeping your EGT’s down while the 30% would be better for top end power

Quality and Testing: End-of-line tested for delivery

All bearing surfaces are then precision machined before reassembly

Banks Power Pre-Filter (for PN 42148) 6.4 performance 2012 GMC Sierra 2500 HDGuard 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