Not sure which 2004 Land Rover Discovery Air Filters - Custom Fit is right for you? We have over 14143 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Overall, i have noticed a significant increase in horsepower and about 50-70 more miles in my tank. Definitely a worthwhile buy." —Cameron H from Oakland, MI bought a K&N Air Filters for a 2004 Land Rover Discovery, Discovery II, 4.0L V8.