Boost power and lift MPGs—the K&N FIPK Air Intake takes performance to the next level. The 57 Series cold air intake is custom-engineered with a famous K&N Filtercharger cone filter and crosslink nylon intake tract. Million Mile Limited Warranty.
K&N 77 Series Metal Intake Kits boost power and don’t skimp on style. These cold air intakes team famous K&N performance with a smooth metal intake pipe you can’t stop drooling over. Available in Polished or Gunmetal Grey. Million Mile Limited Warranty.
Replace stock parts with an Airaid Intake System. This easy-to-install cold air intake system delivers instant throttle and torque, plus boosts MPG for the conservative driver. Cold air intake comes with or without intake tube. Lifetime Warranty.
Got a good grip on your wheel? Good. Because the aFe Cold Air Intake is going to take you on a wild ride. This cold air intake rams performance-inducing air down your combustion chamber’s throat to take power to the max. Lifetime Warranty.
Unleash your engine’s true power potential with a Volant Cold Air Intake. These cold air intakes increase airflow to take horsepower and throttle response to the max. Get yours with a performance or oil-free PowerCore® air filter. 1-year warranty.
Let your custom ride breathe through a truly custom air intake with the Volant Universal FabShop Full Intake Kit. Designed to let you custom configure your own intake design, this custom intake kit includes ducting, a filter, brackets, hardware and connectors. 1-year warranty.
Top off your DIY CAI with the Airaid U-Build-It Cold Air Dam Performance Airbox. Including an air dam, top panel, mounting hardware, filter adaptor and a high-performance air filter, this custom cold air box is the perfect addition to your custom intake. Limited Lifetime Warranty.
Not sure which 2003 Ford Explorer Cold Air Intakes are right for you? We have over 18563 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:
"easy to install, but more important was the results. it works! much inproved performance, and increase in milage. thanks." —Roderick G from Londonderry, NH bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Ford Explorer.
"Awesome air intake system. Really makes a difference in horsepower and gives a sporty interior look on engine." —Glenn T L from Wahiawa, HI bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Ford Explorer, XLT, 4.0L V6.
"This K&N filter makes my Explorer EXPLODE with poer and sound. Sounds good-runs good!!!!!!!!" —Andrew A from Madison, CT bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Ford Explorer, 4.6L V8.
"The Brute Force really seemed to give my Explorer Sport some much needed low end power. I think I might have even heard a tire squeal!" —Billy B from Englewood, CO bought an AEM Brute Force Air Intakes for a 2003 Ford Explorer.
"The installation was uncomplicated, though it would have been helpful to have some sort of instructions (none in the box). Though the kit is advertised as "custom" it is far from an "exact fit" -- but still fits the space where the OEM part was installed. The ad says no drilling, etc. -- but that is only IF you do not want to bolt it down. Be prepared to move the wiring harness -- something else that the Volante folks fail to mention. BUT, the added HP and the deep throated sound make it worth the minor stuff... I'm pleased with the purchase and will be adding one to my son's F150 shortly." —Brent R from Dallas, TX bought a Volant Cold Air Intakes for a 2003 Ford Explorer.
"I received the product pretty quickly from order date. It took about ywo hours to install and the directions were very easy to follow. The sound is great when I step on it, no complaints." —Matthew F from Tomball, TX bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Ford Explorer.
"works excellent, instructions could have been a bit more detailed but overall very good product." —Anthony G from Des Moines, IA bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Ford Explorer, 4.6L V8.
"I immediately noticed improved pickup, and it sounds great when your passing on the highway!! Super easy installation, but I think mine was missing the clamp that goes around the intake tube and the u bracket on the instructions. Not really necessary anyways." —Melissa G from Gaithersburg, MD bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Ford Explorer, XLT, 4.0L V6.
"I recently a K&N intake it to my 03 V8 Explorer, after having one on my 98 Expedition. It's a one-beer job if you don't drop your tools down into the crevices. The engine comes to life with this thing." —Robert A B from Houston, TX bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Ford Explorer, 4.6L V8.
"The system was harder than it looked to put on but not bad at all. Had to cut the mounting bracket some to make it fit.At lower RPM's you can hear and feel the power,at high RPM's it is wild like a Lion. MPG I don't know still checking.But I love the power,a must have if you want more power." —David A from Fort Wayne, IN bought an AEM Brute Force Air Intakes for a 2003 Ford Explorer.
"I bought the 03 explorer fipk for my 03 aviator seeing they both have the v-8 engine. the kit was not a direct fit..but was easily made to fit on the aviator! The sound from the engine is outstanding! sounds like my old 00 ls with the intake kit I had on it...I cant wait for the exhaust and really make the engine roar!!
Great product! but then again its K&N and would not expect anything less.....
J" —Jeremy D from Baraboo, WI bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Ford Explorer.