WF-1066 S&B Filter Sock / Pre-Filter Wrap - Fits SBKF-1076 filters

2020-2022 L5P Duramax 6.6L - S&B's Cold Air Intakes are 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. which results in better performance and protects your engine. This kit comes with a high flow dry air filter.

2020-2021 L5P Duramax 6.6L - This is a replacement air filter element used in S&B Cold Air Intake systems. Choose from either a pre-oiled/re-usable filter or a dry/disposable filter.