S&B Cold Air Intake For 2020-2021 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax Cotton Cleanable 75-5136 1992-2002-gm-6.5l-(non-duramax) Monster-Ram is CNC port-matched to

Monster-Ram is CNC port-matched to the stock heater as well as the optional Banks Billet Intake Heater Delete spacer

5L EcoBoost

Techni-Cooler dramatically increases the cooling capacity by balancing the richer fuel mixture with greater airflow and cooler

Rear lift method: Lift Blocks w/U-Bolts

S&B Cold Air Intake For 2020-2021 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax Cotton Cleanable 75-5136 1992-2002-gm-6.5l-(non-duramax) Monster-Ram is CNC port-matched toMaximum Performance: Our cold air intake for the 2020 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