The QX4 is the kind of vehicle that gives you the freedom you want to go almost anywhere you can imagine and being an Infiniti means that it gives you that freedom in a stylish and comfortable package. Of course, whether you’re driving it to work or you’re leaving the paved roads and civilization behind to reach your favorite vacation spot you need to know that you’ve done everything you can to keep it running at its best. One of the best places to start is with the aftermarket air filter.
When you replace your standard filter with an aftermarket one you will be giving your engine a lot more air from the atmosphere which means that you get improvements like a smoother throttle response, more power and better mileage. They do this while protecting your engine from dangerous particles by using filtration technologies that are as good as or better than those in your standard filter and we have cleaning solutions to help you keep your new filter running better for longer. You’ll be surprised by how easy it is to install one and then you’ll wonder how you drove without it!
Forget about filter replacements and air flow troubles! Skillfully engineered and produced by the most knowledgeable experts and exhaustively tested, the air filters stored on our digital shelves ensure the lowest air restriction, unrivaled filtration efficiency, and maximum dust-holding capacity. Check over 5 air filter reviews with an average rating of 4.5 out of 5 stars, to choose the product that will provide you with the power increase you need.
- Spectre Performance® - Oil Filler Funnel Cap Fits Stant Cap PNStarting at: $9.99$9.99
- aFe® - Pro 5R Air FilterStarting at: $43.95$43.95
- AEM® - DryFlow Panel Air FilterStarting at: $31.99$31.99
- aFe® - Pro DRY S Air FilterStarting at: $43.95$43.95
- GREEN FILTER® - Dual Cone Air FilterStarting at: $58.80$58.80
- Rugged Ridge® - Conical Air FilterStarting at: $32.91$32.91
- AIRAID® - Breather FilterStarting at: $15.90$15.90
- aFe® - Crankcase Vent Breather FilterStarting at: $22.95$22.95
- Injen® - Air Filter Recharge KitStarting at: $11.12$11.12
- VOLANT® - Recharger KitStarting at: $16.10$16.10
"I ordered a pair of AFE Pro Dry air filters for my 2009 Infiniti G37. As soon as I compared the originals to the Pro Dry S I could see the quality is everything described about AFE Pro Dry filters. I just installed them so I don't know yet if I will get the improved performance from this filters, but not having to replace them is a great savings."
"I have noticed that my car is running better with more performance."
"Definitely improved the car's breathing, especially in the mid-high rpm range. I could be getting better mileage, but the extra power has been fun."
"easy to install on my Infiniti fx50s recommended to all wish there cold air inter for fx full accessories for it great prodect thank to car I'd I got it easily "
"Noticed immediate improvement from onboard mpg computer information on my M35. About 0.8 mpg."