S&B COLD AIR INTAKE FOR 2017-2019 SILVERADO / SIERRA DURAMAX L5P 6.6L

Our cold air intake for the 2017-2019 Silverado / Sierra Duramax 6.6L was engineered to minimize air restriction and flows 43.86% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. More air equals better performance. The L5P intake kit features two large air inlet points. If you want to customize the amount of air you take in, we include an optonal box plug that can seal off one inlet point.

Replacement Filter #KF-1063