Answer
Oct 24, 2025 - 01:58 PM
It uses an oversized, reusable or replaceable cotton filter element with a silicone structure designed to maximize airflow and reduce replacement costs. You can choose between a washable, reusable cotton filter that can be cleaned and reused—saving money over time and ensuring consistent engine protection—or a dry filter that is replaced during routine service (every 10,000-15,000 miles). Whether you select the dry or cleanable filter, both options offer the same improved performance and increased airflow compared to the stock intake, making the Sinister Diesel Cold Air Intake a smart upgrade for your 2019-2021 Dodge/RAM Cummins 6.7L.
