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  1. Tuning: Electronic Engine Management
    So I have this 2004 Subaru wrx 4EAT I just got a custom catback installed and I’m going to put the Cobb intake tomorrow. Do I go to stage 1+ when I put that Cobb intake? I also have the Cobb access port v3
  2. Everyday Impreza Talk
    So I’ve got a 2014 wrx hatch mods are bov, cai, straight pipe from main cat back, stage 3 clutch and some type of tune (idk the owner before me had it tuned) I did a pull and then down shifted and car was responded fine 5 minutes later my car is getting quieter and slower after another 5 minutes...
  3. General Maintenance, Troubleshooting & Accidents.
    I am looking to do a tune up on my 06 wrx this weekend, and am curious if anyone has used the E3 spark plugs. They're supposed to give a better burn increasing fuel economy and hp. I would install them on a n/a vehicle in a minute, but not sure if they are the right thing for my wrx.
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