Cold Air Intake For 20-21 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax Cotton Cleanable S&B LMM trouble free installation

trouble free installation

the filter should be changed after 1 month of use

off the shelf Donaldson Coolant Filter part P554685

Simply cut the hose

All solenoids are built from brand new parts and are tested in-house on a Solx 2000 Solenoid Tester

Cold Air Intake For 20-21 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax Cotton Cleanable S&B LMM trouble free installationMaximum Performance: Our cold air intake for the 20 21 Silverado Sierra Duramax L5P 6. 6L was engineered to minimize air restriction and flow better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. New Snap In Lid Design: Our new snap In lid design requires no screws to secure it to the box. This makes installation and inspection quick and easy, as the filter can be installed and