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.
Storm the competition with a K&N 69 Series Typhoon Intake System. This cold air intake comes in a cold air, short ram or convertible cold air/short ram design. Choose yours in red, silver, blue or polished. Million Mile Limited Warranty.
Nothing produces power like a cold blast of clean air flowing through Injen's IS Series Short Ram Intake. It boosts horsepower and torque by drawing in air through aluminum tubes and a high-flow air filter. Polished or black finish. Lifetime Warranty.
The AEM Short Ram Intake delivers all the horsepower and prestige of an AEM cold air intake for less. Custom engineered and tuned for your specific sport compact. Choose your cold air intake in Red, Blue, Silver or Polished. Lifetime 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 Lexus IS 300 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:
"I have bought other intakes in the past and they were good, but the FIPK is awesome! It has a nice appearence, the piping is plastic, rather than aluminum, so it helps with the heat dissapation. The sound is good, it is not too loud, it doesn't even really come into full swing until ~4000 rpm. Overall, I am very pleased and would recommend it to anyone wanting to purchase an intake system." —Andrew R from Tacoma, WA bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Lexus IS 300, 3.0L 6-cyl. engine.