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catless

  1. Focus ST Maintenance
    Hey guys, noticed something concerning the other day. After driving around for 20 minutes or so and getting the car up to temp, I was sitting in a drive thru and noticed smoke coming out of the tailpipe. I got out to look at it and couldn’t really tell if it was blueish or white. I then shut the...
  2. Focus ST Discussions
    I currently have a 3" custom straight pipe catback, no resonators or mufflers, and a stock downpipe. I am considering getting a 3" catless downpipe. Does anyone have experience with a catless dp and straight pipe exhaust? Is it really that much louder than the stock downpipe?
  3. Focus ST Discussions
    Currently on my ST I’m running an injen CAI, AWE track edition catback exhaust, and the turbo smart BOV. I’m wondering if I get a catless downpipe will I need a tune? Bc I’m running stock tune right now and want to keep it that way.
  4. Focus ST Discussions
    Alright so I just bought a catless downpipe for my 2014. And on YouTube it vaguely states that an external waste gate helps with boost creep associated with catless downpipes? Any suggestions? Or do I not need one
  5. Focus ST Discussions
    Want to start off with thank you for taking the time to read this! I have a 2016 Focus ST with a MBRP Catback with a Resonator delete, and a Megan racing catless downpipe. Today after getting my downpipe installed and flashing my stratified tune, i started it up and began driving to receive a...
  6. Focus ST Discussions
    Good day ST'ers, Any of you selling used aftermarket parts (NOT OEM): I have a 2017 ST3 Intercooler 3" Downpipe Exhaust If so, please PM me with details of what you have. Thank you, Hussain
  7. Focus ST Discussions
    Hey guys, I was looking for a Megan Racing Catless Downpipe to install on my 2013 Focus ST but unfortunately they are out of stock and will only be available from next summer 2020. So anyone has any recommendations on what is the best and cheapest Catless Downpipe i can run? Below are the...
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