33-2439 K&N Replacement Air Filter Most people do not know that having a new clean air filter in your engine can increase your car's performance. This genuine K&N replacement air filters are designed to do just that! They are washable, last up to 50,000 miles and environmentally friendly! For most, the K&N 33-2439 replacement air filter will fit right into your existing factory air box with no modifications. Simply dispose of the old filter, install the K&N 33-2439 filter and start experiencing better performance. For a complete list of 33-2439 Vehicle Applications see the Compatibility TAB For replacement tips click here Product Specifications Height: 1.25 in (32 mm) Outside Length: 11 in (279 mm) Outside Width: 8.875 in (225 mm) Air Filter Shape: Panel Filter Material: Cotton Gauze Weight: 1.6 lb (0.7 kg) 33-2439 Cross Reference Data Manufacturer Part Number Chevrolet 25899727
If you want really good air filters, you can try this 33-2439 K&N Replacement Air Filter. It's unbelievable!