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.