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2004 Acura RSX Injen Air Intake Systems

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Latest Customer Reviews

Injen SP Series Cold Air Intake Reviews

Sounds beautiful

Reviewed By Kirk Z (DOVER, NJ) Reviewed for a 2004 Acura RSX —7/31/2013 8:33 PM

Great item sounds way better than stock air box

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Injen Hydro Shield Reviews

Does Its Job

Reviewed By Jonathan T (West Orange, NJ) Reviewed for a 2004 Acura RSX —3/27/2007 8:28 PM

I have a CAI and my filter is very low to the ground. I recommend the hydroshield for anyone with a CAI. Although it wont prevent hydrolock due to submerging the filter in water, it does repel water sprayed onto the filter.

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Injen IS Series Short Ram Intake Reviews

Not bad

Reviewed By SPC Mangkhalakhili M (SAN ANTONIO, TX) Reviewed for a 2002 Acura RSX —8/2/2015 2:39 PM

Overall solid, the screw with the rubber piece however did not fit well on the original mounting bracket. This made alignment of all the valves slightly difficult. Also the temperature sensor seems to fit a little loose. Was not a very hard process, but the written instructions and pictures did not help much in terms of assuring I was doing things correctly. Would help to include clarification on what a leak would sound like versus intended sound.

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