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  1. Parts for Sale
    Item for sale/trade (model, specs, etc.): Ford OEM Intake Condition: Good Condition; 6k miles Price/What you want to trade for: Obo Location of item: Roswell/Alpharetta Ga.
  2. Focus ST Discussions
    Plan on buying a Roush Intake for my FoST. I live in CA so I need one that is CARB approved. Please watch this video from youtube (not mine) and forward it to 0:20 It flutters. I want to know if that is safe or normal when you install n CAI on FoST. Need a little help with why it flutters...
  3. Focus ST Accessories
    Hey guys! Planning to get Roush CAI (CARB) for my 2017 FoST soon. Some of the videos do flutter and some do not. It says from CJPony no tuning required. My question is, is fluttering good or normal/safe to your turbo or engine? Can someone explain to me why it would flutter if the answer is...
  4. Focus ST Builds
    So I have a 2015 FoST with the air box lid off. I really like the blow off sound it puts out with the stock recirculating valve. I was wondering if I’ll get close to that sound or if it’ll be a completely different sound or if it’ll be both I guess. Also I’m brand new to the community, I just...
  5. Focus ST Performance
    Just a couple down and dirty quick sound clips of Steeda's Cold Air Intake for the 2013 Ford Focus ST.
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