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  1. Engine Modifications
    I’m personally confused by the whole Cobb thing, for example how they no longer offer a stage 2 tune. Does that mean that they straight out don’t support aftermarket j pipes and they can’t be tuned anymore via a pro tuner?
  2. Tuning: Electronic Engine Management
    Hi guys, I bought a 2021 WRX Premium last July and have got about 24k miles on it so far. I absolutely love it, however, certain aspects about the acceleration really bother me. When I give it full throttle getting onto a highway the power feels very inconsistent and jerky. I had the dealer...
  3. General Maintenance, Troubleshooting & Accidents.
    Yesterday I was doing gravel donuts in my 2017 Wrx. My DAM dropped to 0.75 and my FBK and FKL both start to move around when the throttle is about half open. Idle and WOT show no movement and they both stay at 0. If anyone has any tips please let me know. I am very new to the car scene. Thank...
  4. Engine Modifications
    Hello all new here. Have a 2015 WRX all stock so far factory warranty is ending soon so naturally looking to give it a lil more juice. As I said the car is all stock and only has a little under 53k miles on it. Want to do a few modifications but not go to crazy for this is my daily driver...
  5. Engine Modifications
    Hi! I have a 2020 WRX CVT, I was thinking about getting a COBB accessport in the near future, has anyone had experiences they can share with the performance and reliability? I'm thinking of also installing a CVT cooler, but I'm worried about the tune just cause I've heard the CVT doesn't support...
  6. Transmission & AWD
    Hey, all. Just had a question regarding upgrading my clutch...and I will 99% likely not move to a puck clutch. I am e-tuned by Eric (TP) and making somewhere in the ball-park of 351 to 388 chp and 363 to 401 ctq. This is based off others' numbers and similar mods. I know, I know, I just...
  7. Engine Modifications
    so, I don't mean to have a clickbait title.. I am generally curious about what a "tune" is. The context for this question: I just got a 2002 WRX with upgraded Megan racing downpipe, grim speed uppipe, and Thrust 3" exhaust... (does this make the car stage two?) I am super new to tuning and...
  8. New Member Introductions
    I just got a new Subaru, and I am totally new to Subarus (the car is a 2002 "bugeye" wrx). The previous owner modified the exhaust system: A Megan racing downpipe, a grim speed uppipe and a Thrust 3" exhaust. does this make the car stage two? (the stage system is confusing and seemingly...
  9. 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...
  10. Tuning: Electronic Engine Management
    Hey guys, I'm new here. Also pretty new to working on cars in general. I recently bought a 2010 wrx hatch. It came with some aftermarket parts on it, one being the Perrin CAI. I noticed that on my AP that it was on a stock map. I called Perrin and they said they aren't issuing out maps anymore...
  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. Tuning: Electronic Engine Management
    Hey all, I just bought a 2013 wrx and I had some questions that google wasn’t really answering. Right now the tunes that are loaded onto this car are: “ECU Realtime” (stage 1+SF 91 v350) and “ECU Reflash” (stage 1 +SF 91 v350). I was wondering if these are good tunes to have on your wrx or if I...
  13. Engine Modifications
    Hey all I am a new owner of a 2018 Premium WRX. I want to start by saying I love my car. With that said I want to work on it! I bought a WRX because it is a car that I can really make my own with modifications, as a recent college grad with a limited budget. I thought that a great place to start...
  14. Tuning: Electronic Engine Management
    Good evening, I have a 13 wrx and my check engine light is repeatedly coming on. I ran the OBD II reader and its telling me it’s the O2 sensor, was told it will happen until it get it tuned, my question is how to get a decent tune for a reasonable price....
  15. Tuning: Electronic Engine Management
    Hello everyone! I'm new to this forum and i was hoping i could get some advice and maybe i could learn a thing or two while im here. To start with i have a; 2007 wrx wagon 2.5L dohc H4 current engine mods are; Stage 1 cobb OTS tune STI lower block GFB blow off valve catless downpipe and...
  16. Engine Modifications
    I just picked up a 2006 wrx with a cobb stage 2 for super cheap, and would love to work on it but the lifespan scares me. It runs like new, but I'm not sure how long that'll hold up, once I start pushing 300k. I'm considering putting around $4k into the car's internals (pretty much how much I...
  17. Engine Performance
    I’ve got a 2002 Bugeye I got from Texas with no rust and now 134k I’ve got upgraded stabilizer arms from an STi, upgraded bushings, motor mount, Mishimoto sports radiator, stage 1 tune with Megan racing turbo back exhaust, cold air intake, with upgraded tires and brakes. What would your...
  18. Car Purchasing Forum
    So I'm looking to buy a new daily driver , really looking into a sport tech pkg STi 2015. I went to take a look at the car this weekend at the dealership and (as much as i know) this car came with a Cobb tuning Intake + airbox + an exhaust system of some sort ( single tip exhaust and a large...
  19. Tuning: Electronic Engine Management
    I have a 2005 wrx and am motor swapping to one with around 40k, with that ive decided to go stage 2 with it. I plan on having it protuned within a week, my question is will a cobb ap v3 stage 2 be okay for the time being up until the pro tune? mods- catless downpipe catless uppipe short ram intake
  20. Tuning: Electronic Engine Management
    What’s up dudes, Im new to this site and glad I found you. Never been a part of a forum before but I’ve never really had a reason. I purchased a 2012 WRX hatchback (MT) last summer and have been really enjoying my experience so far, but I’ve got some general (possible newbie) questions relating...
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