The newest air filter released from aFe is this Replacement Air Filter for your BMW X5. AFe Replacement Air Filter for the E70 X5 are designed to improve airflow to your X5's engine to provide from improved performance and fuel economy. This filter outflows your stock paper air filter by an amazing 88%, with the added benefit of being washable and reusable for the lifetime of your BMW X5. This feature will ultimately save you hundreds over the lifetime of your vehicle as you will no longer need to purchase a new air filter every 10,000 - 15,000 miles.
The filter uses an integrated polyurethane bump seal on the edges to ensure there are no air leaks to keep your diesel engine clean and running great.
Pro 5 R (30-10222/30-10182)
- Washable/reusable oiled cotton gauze filter
- Maximum airflow
- Utilizes a special oil for maximum airflow
Pro Dry S (31-10222/31-10182)
- Washable/reusable non-oiled cotton gauze filter
- Maximum convince with no re-oiling needed