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2004 Ford FocusAir Intake Systems
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2004 Ford Focus Air Intake Systems
Not sure which 2004 Ford Focus Air Intake Systems are right for you? We have over 20796 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I love the powder-coated finish and overall quality. I think a minor mod will be necessary to modify the installation to compensate for the slightly different location of the SVT throttle body when installing on a Focus with the Jackson Racing Supercharger. Maybe K&N could supply an extra length of flex hose." —Coleman S from Los Alamos, NM bought a K&N 69 Series Typhoon Intake Systems for a 2004 Ford Focus.
In addition to Ford Focus Air Intake Systems, you may also enjoy one of these popular products: Coverking Silverguard Plus Car Cover, VIAIR Air Source Kit, Covercraft Pink Ribbon Car Sun Shade for a Cause.
"I love the powder-coated finish and overall quality. I think a minor mod will be necessary to modify the installation to compensate for the slightly different location of the SVT throttle body when installing on a Focus with the Jackson Racing Supercharger. Maybe K&N could supply an extra length of flex hose." —Coleman S from Los Alamos, NM bought a K&N 69 Series Typhoon Intake Systems for a 2004 Ford Focus.
In addition to Ford Focus Air Intake Systems, you may also enjoy one of these popular products: Coverking Silverguard Plus Car Cover, VIAIR Air Source Kit, Covercraft Pink Ribbon Car Sun Shade for a Cause.
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Current Offers
1-12 of 46 products
Jet Performance Power-Flo Mass Air Sensor
From $149.96
K&N 69 Series Typhoon Intake Systems
From $429.99
K&N Cold Air Intake Replacement Filters
From $89.99
AirAid SynthaFlow Cold Air Intake Replacement Filters
From $69.99 - $179.99
AEM DryFlow Air Filter Cleaner
From $13.99
MSD LS Throttle Body TPS/IAC Kit
From $120.99
Volant HV Cold Air Intake Replacement Filters with Donaldson PowerCore Filtration Technology
From $85.99 - $118.90
AEM Air Bypass Valve
From $77.99 - $86.99
aFe Air Filter Cleaning Kit (Squeeze Bottle)
From $120.12
On Sale
Injen Replacement Air Intake Filters
From $59.36 - $83.66
Takeda Replacement Air Intake Filters
From $66.89 - $91.75
K&N Filter Recharger Kit (Squeeze Bottle)
From $17.99
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Customer Reviews
K&N 69 Series Typhoon Intake Systems
2014 FORD FOCUS SFE PACKAGE 6% INCREASE!
FROM 33.5 MPG AVG TO 35.3 MPG AVG. / 39.5 HIGHWAY TO 42.5 HIGHWAY. K&N DOES THERE HOMEWORK. MAKES A DIFFERENCE IT IS QUICKER.WIDE OPEN THROTTLE (WOT) IS WONDERFUL. THE SOUND IS THE BEST. HAVE A HARD TIME KEEPING IT OUT OF WOT :>. THIS THING SCOOTS. View more reviews...
Posted By Victor G (Brooksville, FL) / May 17, 2013
2004 Ford Focus
Jet Performance Power-Flo Mass Air Sensor
Great bolt-on upgrade
Sensor did what they claimed it would - improved low-end power. My HHR is 2.2 l & was very sluggish at low RPM, even considering it is a 5-speed. Car has noticeable improvement in accelleration, a big plus in traffic driving. RE: mileage improvement claim - marginal at best(ignore this part if you drive a Tahoe)Hwy is now 30.2 up from 29.9. Overall, is worth the cost & requires very little effort to install. View more reviews...
Posted By Michael C (MONTGOMERY, TX) / December 17, 2012
2014 Ford Focus
Injen Replacement Air Intake Filters
Easy and Fast
Good buy for the price, as long as you know what size your intake is, its easy and fast! View more reviews...
Posted By Matthew C (Chattanooga, TN) / August 15, 2006
2003 Ford Focus
Popular Part Numbers
Year Range For 2004 Ford Focus Air Intake Systems
2018 Ford Focus Air Intake Systems2017 Ford Focus Air Intake Systems2016 Ford Focus Air Intake Systems2015 Ford Focus Air Intake Systems2014 Ford Focus Air Intake Systems2013 Ford Focus Air Intake Systems2012 Ford Focus Air Intake Systems2011 Ford Focus Air Intake Systems2010 Ford Focus Air Intake Systems2009 Ford Focus Air Intake Systems2008 Ford Focus Air Intake Systems2007 Ford Focus Air Intake Systems2006 Ford Focus Air Intake Systems2005 Ford Focus Air Intake Systems2004 Ford Focus Air Intake Systems2003 Ford Focus Air Intake Systems2002 Ford Focus Air Intake Systems2001 Ford Focus Air Intake Systems2000 Ford Focus Air Intake Systems