Steeda Focus ST Cold Air Intake


The new Focus ST mk3 is a fantastic performance platform that while already very good, can still be taken to higher levels of performance.

Take the intake system of your MK3 Ford Focus ST to the next level with our in house designed, tested, and manufactured Steeda Cold Air System.

This cold air system does not require any ECM tuning making it an easy direct bolt on. With peak to peak gains of 10 horsepower at the wheels, and max gains of up to 16 horsepower, these are performance gains you will definitely feel.

Our cold air intake incorporates a powder coated heat shield with a billet velocity stack, high flow serviceable air filter, and a silicone intake tube.

Our system was designed to utilize the cold air feed coming from the grille, while the airbox seals directly to the hood liner to ensure a cool, dense air charge to the engine.

Product Benefits

  • Utilizes the factory cold air feed duct from the grille
  • Billet aluminum velocity stack
  • Does not require any engine tuning
  • Greatly increased intake resonance
  • Looks great under bonnet
  • Improves resistance to heat soak
  • Usually available in the UK
Steeda part: 555-3169 B

Fits Vehicle Models

2013-2016 Ford Focus ST

US Customer Reviews
The CAI System is outstanding! Easy to put on yourself and immediately feel the difference once your on the road. The price might seem a little steep but you get what you pay for and this outstanding quality. The guys at Steeda know what they're doing on the Focus ST's. Thanks Steeda!
Damn Good
Not a problem with this kit, it may be a little pricey but you'll get over that when you here the engine after this upgrade. You will really feel the torque and horsepower gains from this kit. Enjoy...

Outstanding gains from go!
I've purchased other CAI Systems by another company that will remain nameless but here's a clue they have two letters in their name... Okay let me tell you about the Steeda CAI. Like I said I've installed and had a lot of CAI's over the years but the Steeda CAI is by far the best cold air induction system I've ever owned. The Steeda guys have hit it out of the park yet again. Like they say... "you get what you pay for" and Steeda is the best CAI I've ever used.
This plus Tuner = Thumbs up!
I bought the SCT tuner and the CAI immediately (before the Steeda tunes were out) and the mild SCT with the intake alone gave me great performance and the nice WHOOSH sound. Now I just tuned the car with Steeda's Stage 2 tune (incorporates CAI) and MAN!! 1st and 2nd are obvious smoke churners, but the increase from 3rd-4th through 4th is nuts. Two big thumbs up to Steeda on this one. And the customer service is excellent!
Awesome c.a.i.
If your in to the sweet sound of a turbo and blow off valves and increasing horsepower, then this is a necessity. I could immediately tell that this opened up the turbo. You can definitely here the turbo sucking in air and the blow off valve releasing air as you let off the throttle. Not only does the intake sound good, it adds up to 16HP! This was a fairly easy install and a good quality piece. Im very satisfied.

1. Store Orders Fulfilment Information

All orders are subject to product availability. As U.K stock of items increases, more and more products are available for delivery within 3 working days. However many items that we offer, may only be available at the manufacturer and can take time to get in for you.

Wherever possible, we aim to fulfil all orders within 15 working days. In instances like this where the three days are exceeded, we will inform you and aim to keep you updated.

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