Shop now and find Air Intake Systems and Air Filters at XDP for your 2001-2004 GM 2500HD/3500HD. Air Intake Systems are designed with open or closed box styles and each have their use based on customer preference. Also referred to as a Cold Air Intake Kit, aftermarket Air Intake Systems replace the original air filter housing and restrictive inlet tube with a high-flow air filter and intake tube that is often larger with smoother bends. One of the easiest methods to add horsepower and torque to your vehicle is with an aftermarket Air Intake System. One of the first and most popular modifications for any vehicle is installing an Air Intake System. XDP offers Air Intake Systems and Air Filters from top brands such as AFE, AEM, Airaid, K&N, S&B, Banks, Volant, and more!
If you prefer to not modify or remove the stock airbox, Drop-In Air Filters are a perfect option to increase airflow with minimal underhood changes. A Pre-Filter or Air Filter Wrap goes over your air filter and helps to extend cleaning intervals and filter life by blocking large debris from entering the filter media. Performance Air Filters are available in Dry or Oiled versions, which you choose depends on your personal preference. Custom Air Intake Components are available for those that want to build their own intake system for custom turbocharger setups, or other custom vehicle modifications. Intake Couplers & Elbows are available to replace worn fittings or make necessary changes to your existing plumbing. Filter Cleaning Kits are available from a variety of different brands and allow you to clean and maintain your aftermarket air filter, so you get maximum service life out of your upgraded filter.