Looking for aftermarket parts to modify or upgrade your 1999 Infiniti QX4 with air filters - drop in? At Tunersports.com we carry a huge selection of the top name brand performance air filters - drop in parts and accessories for your QX4.
Whether you have a 1999 Infiniti QX4 in Base trim we have you covered. We have 2 air filters - drop in available to mod your QX4. All parts have free shipping to the Continental US 48 States.
 IN STOCK 30-10010Constructed with 100-percent polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow stock paper filter for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Wa... aFe MagnumFLOW Air Filters OER P5R A/F P5R Nissan Cars 90-11 V6 Trucks 90-10 1997-2003 Infiniti QX4 Base $88.53 |
 IN STOCK 31-10010Constructed with 100-percent polyurethane on top and bottom, this high flow oil-free OE replacement performance filter will outflow stock paper filter for improved horsepower and torque. Two layers of progressively finer mesh synthetic media provide maximum convenience and easy maintenance. Washable... aFe MagnumFLOW Air Filters OER PDS A/F PDS Nissan Cars 90-11 V6 Trucks 90-10 1997-2003 Infiniti QX4 Base $88.53 |