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cold air intake

  1. HELP Weird knocking/clicking noise after installing Roush CAI

    Mustang EcoBoost Discussions
    i've installed my cold air intake and followed everything that the instructions said to do. But i am hearing this clicking/knocking sound come from the engine bay, from the inside of the car it sounds like knocking or popping but from the outside when i pop the hood it sounds like a clicking...
  2. P04DB CEL code after intake install

    Mustang EcoBoost Discussions
    So long story short I installed the K&N 57 series CAI and my CEL came on a couple hours after. I’ve doubled check connections. Don’t want to clear the code , the intakes paperwork states it shouldn’t throw a CEL. need more info on how to fix asap
  3. CAI or Stock Airbox?

    Mustang EcoBoost Performance
    I've read a ton of online articles and have watched a bunch of YouTube videos surrounding the controversy between which is better in terms of power for our EB's... a Cold Air Intake or the Stock Airbox. And frankly there's no clear cut proven results that I can find, at least not for our...
  4. Spectre Aluminum Polished Cold Air Intake System For Sale

    Parts For Sale
    Aluminum Polished Cold Air Intake System with HPR® Red Filter (9029) by Spectre Performance®. NO LONGER AVAILABLE!

    Parts For Sale
    Hey guys, I'm selling my Ecoboost along with all the aftermarket parts that I have for it. This post is for the Roush Cold Air Intake that retails for $380 on AM. Here is a link to the product page: Roush Mustang Cold Air Kit 421827 (15-17 EcoBoost) - Free Shipping I used the intake for around...
  6. Roush Cold Air Intake CAI Performance issues

    Mustang EcoBoost Performance
    Total Ecoboost noob here (still have temp plates) but already threw the Roush intake on the car. Great sound while accelerating and release but the sound actually seems to be the intake sucking out power. At 50% throttle it feels fine but mashing it down, even for a few seconds, the car doesn't...
  7. Cold Air Intakes In CALI

    Mustang EcoBoost Maintenance
    Okay, so i'm pretty much a noob here to the new turbo's and 4 cylinder engines and mods in general. So i was reading over the web that Cold Air Intakes are actually illegal in california because of smog and emission restrictions. Now, heres the thing, I'm going for the Airaid CAI or A JLT, i...