Make sure the performance air filter in your 2020-2023 Chevy/GMC 6.6L L5P Duramax is clean with a Filter Cleaning Kit. Aftermarket filters like those found on a cold air intake system feature an oiled or dry filter that is made from synthetic or cotton gauze filter media. Get the right cleaning kit for your existing air filter by choosing the filter brand and media type. Stay on top of cleaning your resuable air filter to get the most like out of your cone air filter, or drop-in panel filter. You can find Filter Cleaning kits from manufacturers like S&B Filters, AFE, K&N Engineering, and others at XDP.
