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Best Legal Air Intake?

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Old 02-13-2011, 01:17 PM
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Best Legal Air Intake?

Looking to buy an aftermarket air intake for my 04 wrx wagon.
I know that you need a CARB sticker on your air intake for it to be legally used in your car and I don't want to get a fix-it ticket.
So, what is the best legal air intake to buy? Performance and price wise?
Thanks
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Old 02-13-2011, 01:30 PM
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Just stay stock.
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Old 02-13-2011, 01:37 PM
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Good reasoning.
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Old 02-13-2011, 02:06 PM
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I loved my Prodrive intake.


CARB approved and fit perfect.
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Old 02-13-2011, 02:19 PM
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^ How much hp gain did you get from it?
Tuned?
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Old 02-13-2011, 02:42 PM
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I like my spt
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Old 06-17-2011, 02:47 AM
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Stock, K&N drop in....Saves you money and keeps smog in sight regardless of the Carb Sticker. Tons of threads stating the reasoning behind it, to be honest I have been trying to find a stock set up to go back and just buy a drop in.
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Old 06-17-2011, 05:04 PM
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stock is really the best till u have over 330whp.. just use a k&n filter
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Old 04-01-2012, 12:53 PM
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just use a drop in filter..
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Old 04-02-2012, 12:53 PM
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I would stay stock stock. no drop in.

Reason. As stated above. The stock intake will support up to 300 HP. I would not even get a drop in because they have a tendancy to get crap on your MAF. Just change your filter every 10k miles or sooner.

If you must get an aftermarket intake go with the COBB SF. I like that it is a composite material and tends to keep the incoming air supply a little cooler.
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Old 04-02-2012, 01:13 PM
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+100, stock is the best 100% legal intake
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Old 04-02-2012, 01:22 PM
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I've got a Cobb SF intake, and i really like it. I had an SPT before this, and I must say with the Cobb Stage2 map, I feel its a noticeably smoother power delivery and Idle vs. the SPT intake.
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Old 04-02-2012, 01:56 PM
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There really is no to get an intake unless you want the sound or make more than 300WHP. If you must get one, I suggest the Cobb SF Intake as well.
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Old 04-02-2012, 03:19 PM
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AEM, Injen, COBB, SPT, Stock K&n Drop in..
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Old 05-05-2012, 11:07 AM
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Save your money. Until you start looking at larger turbos and all that goes with it, you won't need an aftermarket intake. Stock works great and isn't a bottleneck.

Once you start breaking 300 at the wheel, look at Cobb.
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