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cobbaccessport
1-11 of 11 Results
  1. Focus ST Discussions
    I am almost positive I have a boost leak, or at least something is wrong with my turbo. Stock on a WOT pull onto the highway, my car only pulled about 15.2 psi, while my buddies ST pulls about 24. I'm also losing a lot of torque (obviously if I'm not pulling the right amount of boost). But any...
  2. Focus ST Discussions
    I purchased and installed a new FMIC, the Mishimoto 4.3" intercooler, and just want reassurance that 10-20 degrees over ambient air temps are normal? I stupidly forgot to use my accessport to check it before I did the install but I see people here with similar setups only seeing temps about 2-5...
  3. Parts Wanted
    This is only attracting fraudulent accounts. Please delete.
  4. COBB Tuning
    I've finally finished putting on most of my parts and I would like to see what my numbers are and then see what I can get out of a tune. Already have the Cobb stage 3 map on it but I feel that there is still room to grow.
  5. Parts for Sale
    PICKUP ONLY, possibly consider shipping only if buyer pays shipping. Thank You. A. Item for sale(model, specs, etc.):Cobb Accessport V3 B. Condition: New In box, Used, Good, Fair, Dented, etc. slightly used basically new C. Price/What you want to trade for: $550 D. Location of item: Oceanside...
  6. COBB Tuning
    So I bought an COBB AP. Have a down pipe and spark plugs. My tuner has not sent me a base map yet. Can I run Stage 0 map that’s be pre loaded on my ap without having a base map? Thanks
  7. Focus ST Performance
    I drive a 2018 Focus st with about 42k miles on it. I haven’t done many upgrades aside from minor appearance stuff as well as a sound sympose delete and an injen cold air intake. A couple days ago I purchased a COBB Acessport and plugged it in and mapped the OTS stage 1 tune. Car is running fine...
  8. Focus ST Discussions
    I have a 2016 Focus ST and I have the Cobb AP set up showing my actual AFR, on idle it’s reading normal between 14.2-14.7 but once I start moving, different gears and rpms haven’t seemed to show any difference, it will consistently run 14.2-14.7, on occasion it will drop to 12.5 but from what I...
  9. Focus ST Performance
    So I just finished the 45 days available for custom tuning from mountune, got 3 revisions and still getting negative corrections. Randy, suggested I just use slot 4 (panic mode/1.5 degrees less spark) if that seems to run better. If not I can get another revision with even less spark. It just...
  10. Parts for Sale
    A. Item for sale: Cobb Accessport V3 for the 2013-2018 Focus ST and the 2014-2019 Fiesta ST AP3-FOR-001 B. Condition: Used C. Price: $425 OBO shipped anywhere in the Continental United States including paypal fees D. Location of item: 17111 Up for sale is a lightly used Cobb AP V3. It comes...
  11. Focus ST Discussions
    I installed my AP today on my 2013 focus st. I am on the stage 1 93 octane slot and my car is making 23.95 psi and is backfiring when I get into boost at full throttle. It feels as if there is power loss when it backfires. It feels very un natural. Any ideas of what this could be?
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