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.
Rule the roads with the dyno-proven power of Injen's SP Series Cold Air Intake. This high-performance upgrade is specially engineered for speedsters seeking untamed top-end power. Mandrel bent aluminum tubing. 2 cool finishes. 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 2004 Acura TSX 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 love the ARM cold air intake. Easy install ( about hour and half) The noise sounds gr8 and the power is AWESOME!!!" —Mathew A from Mount Clemens, MI bought an AEM Short Ram Intake System for a 2004 Acura TSX.
"Although I am slowing become of a modifier myself, this CAI is recommended for those mod-enthusist. My next mod is PLM Header, hondata heatshield, and new exhaust system. But glad I bought the CAI first because it really kicked my throttle response." —Savath T from Philadelphia, PA bought an Injen SP Series Cold Air Intake for a 2004 Acura TSX.
"With the usable power band on the 2.4L Honda inline 4 being biased towards higher revs, I was looking for something to bring more power to the low end. If you're looking for a significant horsepower increase, you won't see it with the Injen SP, but it definitely fattened out the mid range on my 04 TSX. My torque band shifted down about 1,000 RPM to 3,100 (roughly), which is a nice improvement. Then there's the sound... When you drive a Honda, you worry about coming off ricey in a world full of ricers with coffee cans for exhaust tips, but the Injen SP brought out a deep growl I didn't know my four banger had in it. I'm very satisfied--though the sticker on this bad boy is a little stiff. Its ability to convert to a short ram makes up for some of the cost, though." —Erik B from Mundelein, IL bought an Injen SP Series Cold Air Intake for a 2004 Acura TSX.
"I have always purchased AEM Cold Air Intakes for my cars, but since AEM didn't provide a CAI for the TSX I went with the next best choice. And I have not been let down. Although I care nothing for the fact that it is a two piece CAI, I do like the look and performance of the piece. The installation was easy, and contrary to what many say, the instructions helped walk me through it. Anyone interested in performance should keep this piece in mind when looking to upgrade!" —Jeffrey D from Dothan, AL bought an Injen SP Series Cold Air Intake for a 2004 Acura TSX.