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Acura RSX Injen Cold Air Intakes

Your Acura RSX comes with all the benefits of the Acura brand — reliability, luxury, refinement and power. Why not optimize each of those elements at the same time by upgrading your engine with an Acura RSX Injen CAI from AutoAnything? There’s no better way to boost your ride’s performance without breaking your budget.
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Latest Customer Reviews

Injen IS Series Short Ram Intake Reviews

Injen for 2002 RSX base

Reviewed By Fred M (Murrieta, CA) Reviewed for a 2002 Acura RSX —3/23/2016 9:20 PM

The aluminum chrome finish looks great. It feels that I do get more hp but wouldn't know unless dyno tested or on a timed track. I assume, do to the location where it is installed, the air flow does not get fed thoroughly that the sound could be stronger.

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Injen SP Series Cold Air Intake Reviews

02 Rsx type S

Reviewed By Julian H (Vallejo, CA) Reviewed for a 2002 Acura RSX —2/5/2016 9:25 AM

The short ram installation was a breeze everything lined up correctly although the bottom support bracket was not mounted so it is just kinda hanging in there im not sure if its just my particular car doesnt have it or if iam suppose to buy it aftermarket, no big deal i have no regrets with this injen short ram and it sounds MEAN when you get on it hard!

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K&N 69 Series Typhoon Intake Systems Reviews

Good simple upgrade

Reviewed By Kit L (Mill Valley, CA) Reviewed for a 2004 Acura RSX —11/25/2015 6:47 AM

My car definitely feels as if it's got a little more kick when accelerating. Took pep boys a bout an hour and $100 to install. Can't tell if it's increases my fuel economy at all yet I've only had it for two refuels. This system is a nice way to upgrade your car without spending a lot of money

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About Acura RSX Injen Cold Air Intakes

Acura RSX Injen cold air intakes are designed to increase airflow to your engine, and by replacing your old factory air boxes, you boost its overall efficiency. This lets you drive with more horsepower and a better throttle response. On top of that, you save on gas by improving your fuel economy. Give your ride an upgrade that matches its style and performance. When you purchase your CAI from AutoAnything, we make ordering easy with Free Shipping, easy checkout, low prices and a 1-Year, Lower Price Guarantee with every purchase.