K&N Lifetime Replacement Air Filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N produces more than 1,200 different replacement air filters for virtually every vehicle on the road. These filters are custom designed to fit into your existing factory air box. The drop-in design means adding performance is simple. Simply remove the disposable air filter and replace it with a K&N filter; there is never any cutting or fitting required.

This stock replacement air filter for street vehicles is covered by the famous K&N million-mile limited warranty.

• High air flow with excellent filtration
• Designed to increase horsepower and acceleration
• Washable and reusable
• Will not void vehicle warranty
• Lasts up to 50,000 miles before cleaning is required, depending on driving conditions
• Comes with million-mile limited warranty
• Emissions legal in all 50 states
• Will last the life of your Magnum
• Works with OEM vehicle electronics
• Easy, high-performance add-on
• Environmentally friendly

Give your engine the last air filter it will ever need with a Lifetime Air Filter from K&N.