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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: AFE31-10325-1 Manufacturer Sku #: 31-10325-1
$143.00
2020 - 2021 Chevy Silverado 2500
2020 - 2021 Chevy Silverado 3500
2020 - 2021 GMC Sierra 2500
2020 - 2021 GMC Sierra 3500
2022 - 2022 Chevy 2500
2022 - 2022 Chevy 3500
2022 - 2022 GMC 2500
2022 - 2022 GMC 3500
2023 - 2025 Chevy Silverado 2500 HD
2023 - 2025 Chevy Silverado 3500 HD
2023 - 2025 GMC Sierra 2500 HD
2023 - 2025 GMC Sierra 3500 HD
Product Name: aFe Magnum FLOW PRO DRY S Air Filter - 20-25 GM 2500/3500 Duramax 6.6L L5P Manufacturer: AFE Manufacturer Part #: 31-10325-1 Thoroughbred Diesel Part #: AFE31-10325-1 Fitment Notes: 2020-2025 GM 2500/3500 Duramax 6.6L L5P
This Pro DRY S air filter features three layers of oil-free synthetic media, making it our easiest to maintain performance air filter. With a progressive bump seal design and polyurethane frame, it is also extremely durable and simple to install.
Pro DRY S Filter Media: This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity. This media is best suited for street use. Pro DRY S filters are easily recharged with aFe's POWER CLEANER.
Rounded Deep Open Pleats: aFe POWER performance air filters use a rounded, evenly spaced pleat design which allows for more usable filter surface area, providing increased flow and greater dust holding capacity.
Progressive Bump Seal: This pliable sealing surface conforms to even the most uneven filter housing, making for a perfect filter fit and sealing surface every time. This design eliminates the use of gaskets or sealants and always goes back to its original form.
Full Polyurethane Frame: All aFe POWER flat panel performance air filters are constructed with a full 360-degree polyurethane frame. Unlike other materials that degrade after repeated heat cycles in an engine bay, polyurethane maintains its original molded shape.
Washable Foam Pre-Filter: Just like our air filters, this 1/2” open cell polyurethane foam Pre-Filter is washable and reusable. Easily remove the ABS plastic retainer (patent pending) and foam Pre-Filter then just simply tap to remove excess debris between your usual cleanings. The foam Pre-Filter can also be washed with aFe POWER Cleaner when you service your air filter.
Extended Filter Life: Pre-Filters provide added piece of mind for those who operate their vehicle in dirty environments. This foam pre-filter captures large particles before they reach the air filter – increasing efficiency and dust holding capacity, without negatively affecting airflow.
Emissions Disclaimer This product does not require a CARB EO#.
aFe Air Filter Features: