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Hey Guy's has any one done this? or is it a waste of time and should just spend the money and get a K&N CAI?
I have $100.00 in my focus with a custom ram air intake, and my car runs low 15's at the track. You might want to rethink the idea. A proper ram air system can yeild nice results, and it is very noticeable above 50mph.
BTW, the 06 focus ST stats claim a best of 16.1 1/4, and I took a second off...
Just some food for thought
Yeah, and if you throw a K&N into a 4.7L mustang, you'll get 25-30HP. Every car is different. If there is a restriction from the factory, then yes, a CAI will yield results. Most cars are restricted from the factory.
The SHO is not (so much). There's just no easy gains to be had.
Now, that having been said, putting new struts and springs on your car will yield you at least 15-20HP worth of time off the quarter mile, if you haven't already done so. There are far more ways to make your car go fast than engine mods. Even doing brakes will make your car go faster! (the later you can brake, the faster you can go...)
It's not the same ST from Europe. It's a 4-door Focus with the 2.3L Duratec, 5-speed manual, and I believe, slightly different suspension.
Someone did an evaluation with Ram air about a year ago (maybe Ernie ?) and found that it makes the SHO engine perform worse than stock.
Thanks to the shape an aerodynamic properties of a taurus, the only real way to get a functional ram air would be to either hack apart your driver's side headlight and hope you don't suck up a bird/bug/small child or do some extensive bodywork to pull air in from either the leading edge of the hood or have a small scoop sticking out from the fender. Other than that, stick with the suggestions of some of the more wiser members of the forum, as just about everything's been tried already, and if it worked, we'd all have it.
