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This K&N cold air intake system is engineered for your vehicle. A mandrel-bent aluminum intake tube helps increase the volume of airflow to your engine and provides a guaranteed increase in horsepower and torque with no tune required. This intake system is paired with a washable, reusable High-Flow LIFETIME Air Filter™ featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom designed open heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes. Not legal for sale or use in California on any pollution controlled motor vehicle.
Compatible Vehicles:
- 2013-2018 FORD Focus ST
Michael B.
Reviewed in the United States on July 6, 2021
Everything seemed to be high quality as to be expected for the price.
brian
Reviewed in the United States on February 27, 2021
Absolutely one of the worst aftermarket parts I have ever purchased and or installed. The packaging displayed obvious signs of being previously opened. The package was to be delivered by 9pm..... showed up around 1030pm. If I had seen the package had been previously opened I would have rejected immediately. Also if I didn’t have plans for a father/son project I would have returned and ordered new. Do my bad.Upon opening package I could see previously someone had opened all the individual parts packages and then realized they didn’t have the skill to install. All of the fasteners were missing.Onto the install. 16 Focus ST. The one pipe that is included does not work with the sensor on your Ford. It requires you to drill into said pipe and insert a grommet. Also missing. So I’m 100% sure the person who purchased this kit said no way am I going to attempt to drill a pipe when the website clearly states only hand tools needed for install. Which probably sums up why all the fasteners were missing.If it wasn’t for the likely possibility of extreme disappointment I would have returned this kit.So all in all, don’t purchase if you don’t feel comfortable drilling into new parts. And have plenty of metric fasteners on hand.
Simon Fraser
Reviewed in the United States on April 4, 2021
Had to by a $20 drill bit for sensor mount or I would give it 5 stars. Otherwise, nice unit that was easy to install. Combined with cat back exhaust, power and mpg improved noticeably. I enjoy hearing the blow off valve and intake noises!
Colin Johnson
Reviewed in the United States on July 30, 2019
Install was easy enough. Just make sure to not drop anything into the engine compartment, and drill the MAP sensor hole BEFORE you remove anything from your car. If you end up drilling the hole too big, you can buy a larger grommet, so don't worry too much. Overall, it adds a really noticeable aspiration sound to your engine, and works best when installed with a high-flow exhaust.
Nazumorg
Reviewed in the United States on October 30, 2019
Love the sound of this on my Focus ST. It's not so obnoxious I hear it over my radio. However with the windows down shifting gears it sounds great.
GCM
Reviewed in the United States on October 24, 2018
My car's engine has never been happier (i.e. throttle response, turbo pressure, mpg, etc.).Don't know why Ford or any other company wastes their time installing a muzzle/choke on any car with cardboard filters, especially higher preforming cars. Ridiculous
Omnimae
Reviewed in Canada on June 20, 2017
It took me one hour to install, it fits perfect, no modification required. Why only 4 stars you may ask, well it hard to say that I had any power gains, im not saying the gain is 0, but so far is hard to notice only by driving, a dyno test will be required.The WOW factor for me is the sound, really the turbo and the blow off valve sound is awesome.
Tony
Reviewed in the United States on December 27, 2017
Love this product I have a 17 ST and u have to drill a hole in the pipe for the air sensor, but I knew this going in. I can feel a difference and hear a difference worth the money!
Jill Goold
Reviewed in the United States on April 2, 2017
Bought as a refurbished product. Everything came except the intake tube. Had to send it back because it wasn't a full kit.
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