FSWERKS Green Filter Cool-Flo Race Air Intake System - Ford Focus Duratec 2.3L/2.0L 2003-2011



  • $199.95
  • 51 reviews

The FSWERKS Cool-Flo Race air intake system fits all 2.0L and 2.3L Duratec engines from 2003 - 2011. This is a true cold air intake system that situates the air filter in the lower front region of the car, away from ALL engine heat. The Cool-Flo Race air intake system utilizes an easy to install one piece design that uses 3" mandrel bent steel tubing along with a laser cut MAF sensor housing and brackets. Other features include tig-welded construction and coated with wrinkle black powder coat.

Intake Tube
• Mandrel bent steel construction 
• Wrinkle black powder coat
• Tig-welded

Connecting Hoses 
• High temperature resistant 
• Three ply silicone construction 
• Oil resistant
• Stainless steel hose clamps

Green Air Filter
• Extra pleats used for maximum surface area
• Super strength to withstand engine intake pressure
• Pre-oiled with Green Filter Oil
• Limited lifetime warranty to the original purchaser

Our intake systems are not CARB Exempt

Ford Focus Duratec 2.3L 2003 2004
Ford Focus ST Duratec 2.3L 2005 2006 2007
Ford Focus Duratec 2.0L 2005 2006 2007 
Ford Focus Duratec 2.0L 2008 2009 2010 2011

Other SKU's: FS016, FS016B, FS016G, FS016GB

Customer Reviews
4.8 Based on 51 Reviews
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Filter Reviews:
Roman G.
United States United States
Not as easy as I thought

Ok, so it was a little complicated that I was expecting. I’m so super glad that a few people made YouTube vids, that helped me. Overall, wasn’t bad, sounds amazing and I’m super happy

randy s.
United States United States
Cai works great !

10x better than the "filter for life"...picked up more mpg's for my commute to work.Even a little more power out of my 2.3.will buy again for my other focus !!!

David M.
United States United States
Perfect placement and great quality

The cold air intake went on perfect without a hitch! The filter placement is in the part of the Engine bay where it’s nothing but cold air love it!

Richard B.
United States United States
Sounds amazing

Removing the factory intake proved to be the most time consuming yet install is simple. Sounds amazing on start up and Acceleration. Great product and great price. Very happy

Jakeb S.
Wow! Uncorked

Install was easy as hell, Paired with the race exhaust, header, Brisk spark plugs, and 93 octane tune this realllly opened it up. Above 4000 rpm it almost feels as if you’re giving it a little shot of nos. Don’t get a tone of induction noise from it or at least that I can hear but it really woke up the car. Well worth the 200$ would highly recommend buying it if you want to feel a bit more power.

FSWERKS FSWERKS Green Filter Cool-Flo Race Air Intake System - Ford Focus Duratec 2.3L/2.0L 2003-2011 Review