Thats a warm air intake. it will help but if you really want to make a difference pipe it all the way down. and about the best thing you can do for the 2.2 is take off that damn black box right on top of the throttle body, its extremely restrictive. I got an ebay intake then a elbow piece from autozone to make mine.
also, about any intake for the 2.2 will work, doesnt HAVE to be alero specific. as long as it looks about like whats in the pic.
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3rd alero- 02 GX 2.2 5sp coupe. drove for 3 years 55,000 miles. Sold for a kids first car, and missed
01 Intrigue GX
2016 Chevy SS, Jet Black
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