Not sure which 2003 Acura RSX Cold Air Intakes are right for you? We have over 13977 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:
"shipping was alright, the engine definatly got louder and gaine some horsepower. gas mileage increased alittle, love the product for the price.." —Jeff M from Bear, DE bought a K&N 69 Series Typhoon Intake Systems for a 2003 Acura RSX.
"Great performace and good alternative to a cold air if you don't want to spend that kind of money." —Drew W from Locust Grove, VA bought an AEM Short Ram Intake System for a 2003 Acura RSX.
"I'm very happy at how fast everything shipped and the cold air intake is amazing! The box was well packed and everything and of course I got it for an amazing price!" —Karley H from Lake Stevens, WA bought an Injen SP Series Cold Air Intake for a 2003 Acura RSX.
"Super easy to install, great sound, especially when the vtec kicks in....." —Jorge L from National City, CA bought an AEM V2 Cold Air Intake System for a 2003 Acura RSX.
"Brings look & a little better performance for a reasonably priced upgrade. Delivery was on time & shipped in original AEM box unopened. Installed in my son's first car 03' Acura RSX & both he & I are more than pleased. Came complete with easy to understand step by step instructions & fit perfectly under the hood. I would recommend Auto Anything to others & will check on additional upgrades for this car. Thanks Auto Anything!" —Larry C from Fresh Meadows, NY bought an AEM Short Ram Intake System for a 2003 Acura RSX.
"Looks awesome, easy installation, great product." —Kevin T from Las Vegas, NV bought an Injen IS Series Short Ram Intake for a 2003 Acura RSX.