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  1. Engine Modifications
    hey guys I need some help, I was installing my stage 3 modifications on my STI today IAG fuel lines aeromotive fpr TGV deletes Cobb fuel rail ID 1050x injectors flex fuel -Cobb SF intake -fuel pump (yet to be installed) I wanted to see if the car would start before I did the fuel pump just...
  2. Tuning: Electronic Engine Management
    I've got a 2007 WRX wagon with cobb stage 1 & no other modifications. I got this car used about 2 months ago, and it generally runs pretty well, other than having an air pump CEL when I first purchased it. I took the cobb accesstuner "training" and got the license so I was able to block any...
  3. Engine Performance
    Selling the whole package! Cobb Accessport V3 and big sf Bibb intake. Bought two weeks ago and realized I wanna go in a more aesthetic/ appearance route. Paid $1050 two weeks ago asking for $850.
  4. Everyday Impreza Talk
    So I just installed the stage 0 map and on my new accessport and first start of the car, it wouldn’t turn over for rougly 5 seconds and when it did it read a DAM of .500. I started it again and it turned right over but same DAM did I fuck my car up?
  5. Engine Performance
    I had a j pipe installed Friday and was told the Cobb 2+ plus v400 would work. However it does not as Cobb updated the tune to work only with the new gesi catted j pipes coming out. So right now I’m stuck with a cel (P0420). And I have no way to get the v361 version as Cobb discontinued it and...
  6. General Maintenance, Troubleshooting & Accidents.
    Recently tuned my 2015 WRX 93 octane custom tuned by a good pro tuner about a month and a half ago. Today I noticed my DAM had dropped to .750 and I had a FNL of -7.38/.35. I lightly drove it to see if I could get it back up and managed to get the DAM to .835 and the FNL down to -5.63/.35. I had...
  7. Engine Modifications
    I'm finishing the installation of all necessary parts to flash the Stage 3 vf39 turbo map from cobb for my 2007 wrx limited..... Only to find out that you can no longer download that map from the Cobb website. Is it possible someone has this map in their accessport manager they could email me...
  8. Personal For Sale & Wanted
    I am selling my Cobb BigSF intake because I had traded my wrx in and have no use for it. I had purchased the stage 1+ package from Cobb about 4 months ago. (Accessport is in a separate post for sale, will sell as a package also). Had it on for about 4,000 miles so it’s in very good shape. Asking...
  9. Personal For Sale & Wanted
    Selling a used Cobb SF Intake with Airbox. Installation hardware ordered new from Cobb and unused. Airbox shows wear consistent with use. Complete kit for 08-14 WRX/STi and 09-13 FXT. Will also fit the following applications: Cobb SF Intake 08-14 WRX (15+ STi) 09-13 FXT Cobb SF Airbox...
  10. General Maintenance, Troubleshooting & Accidents.
    so I have been looking at this damn data log i took while I was cruising just to see if I could find out what could be causing this feed back knock I don't see anything unusual when the knock happens just seeing if anyone of yall see anything also when it does happen it feels like a loss of...
  11. Tuning: Electronic Engine Management
    I've recently purchased a 2015 Subaru WRX Limited and AP with a tune already on the vehicle. I didn't know much about either before hand, since I'm new to the JDM scene, but I've run into an issue. Since I had to erase the previous tune to marry my AP, I flashed the Stage 1+SF 91 and now my car...
  12. News and Announcements
    Time to update your Gameboy! This is copied and pasted from the Cobb website. You can find more details and map notes with the link provided at the bottom of this thread. BY MARSHALL ON 02/24/2021 SUBARU V400 MAP UPDATES AND NEW ROM SUPPORT V400 SUBARU WRX, STI, LEGACY, OUTBACK, AND FORESTER...
  13. Engine Modifications
    Hey everyone. Someone near me is selling a Cobb exhaust for a 2019 wrx. He said it has 25000 miles on it. Is there anything I should be worried about getting a used exhaust with that many miles on it or will it be totally fine? It has a few small scratches and dents but everything looks straight...
  14. Tuning: Electronic Engine Management
    Wasnt sure where to post this considering it deal with error codes but, So today I finally got around to putting my car back to stock and reflashing the car back to stock by unmarrying my accessport, and then the issues begin, I turn the key to the on position and get the P0102 error and clear...
  15. Tuning: Electronic Engine Management
    Hello everyone. I have a 2019 wrx that I have been experimenting with modifications. I am new to tuner cars like the wrx and I purchased a cobb big SF cold air intake without proper knowledge that it needed to be tuned. Thankfully there is no damage because I did not drive the car very far but...
  16. Tuning: Electronic Engine Management
    Hi, I have a 2002 wrx completely stock with a stage 1 91 tune. Its only been two days since I’ve had the access port attached to my car and noticed the feedback knock spiked at -10.55 and before it was at -4.2. The knock learn barely changed, only reaching -1.05 and the dam stayed at 16 like it...
  17. General Maintenance, Troubleshooting & Accidents.
    Hi, since yesterday i have some issues with my DAM. It drops from 1 to 0.688 and didn't change since. Two days ago, i refill my car at Petro-Canada 91oct. I live in Québec, cold area (37F). I'm running the COBB OTS 91oct tune. My car is 100% stock. WRX 2018. Thx! Datalog
  18. Tuning: Electronic Engine Management
    I recently purchased a Cobb stage 1 for my Subaru wrx sti 2018. Which includes accessport and cobb sf intake. I installed the AP (no intake yet) to see how it was, and decided to put it in stage 0 (since my car is stock). Went out for a ride and it was giving me a rev limit of 3500-4000. Weird...
  19. Personal For Sale & Wanted
    Looking for a Cobb catted down pipe for a 2010 wrx. I would prefer the Cobb since their AP tunes are tailored and spec’d for their parts and won’t be getting a real tune until I have some affairs in order. I should ask in another thread if anyone has had luck running other dp’s on the stage 2...
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