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Thread: 15' STi Tune

  1. #1
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    15' STi Tune

    Hey guys,

    I'm new to the Subaru community and hoping you guys can help me out. My '15 LE should be here in the next few weeks and I have already planned on the modifications I will be installing which I have outlined below. My plan is to draw as much power as possible without going too crazy. If any of you have suggestions on what else I need that would be appreciated. My goal is to make at least 300hp to the wheels.

    Cobb Accessport V3
    ETS Exhaust
    Cobb SF Intake

    Thanks

  2. #2
    Super Moderator Flat 4 Ninja Wrx07's Avatar
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    welcome, good luck with the wait.

  3. #3
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    The 2015 STI comes 305hp/290tq from the factory, to the wheels.

    http://www.roadandtrack.com/new-cars...ru-wrx-vs-sti/


  4. #4
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    Quote Originally Posted by Subaru of Las Vegas View Post
    The 2015 STI comes 305hp/290tq from the factory, to the wheels.

    http://www.roadandtrack.com/new-cars...ru-wrx-vs-sti/
    To the wheels? I believe you are referring to power at the engine. Here are the numbers from the dyno.

    Dyno Results 2015 Subaru WRX 2015 Subaru WRX STI
    Horsepower 223 hp @ 5800 rpm 247 hp @ 6400 rpm
    Torque 245 lb-ft @ 3850 rpm 243 lb-ft @ 5000 rpm

  5. #5
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    Quote Originally Posted by Wrx07 View Post
    welcome, good luck with the wait.
    Thanks! Hope to meet with you guys soon.

  6. #6
    Fort Member danyo's Avatar
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    Hey I posted on the other forum you were asking questions about. I'd also do a bigger fuel pump. E85 would be ideal, but I understand if it's your dd

  7. #7
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    Quote Originally Posted by SSpecial_K View Post
    To the wheels? I believe you are referring to power at the engine. Here are the numbers from the dyno.

    Dyno Results 2015 Subaru WRX 2015 Subaru WRX STI
    Horsepower 223 hp @ 5800 rpm 247 hp @ 6400 rpm
    Torque 245 lb-ft @ 3850 rpm 243 lb-ft @ 5000 rpm
    That's right, I was just glancing at the data.


  8. #8
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    Anyone else want to chime in?

    Car will be here in about two weeks, so I'm trying to gather as much info as possible. I'm thinking tune/AP, intake and exhaust.

  9. #9
    Fort Member matsayz's Avatar
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    We don't have too many 2015's on the site just yet. Might want to search the big sites like NASIOC or IWSTI for this type of info. A downpipe will net you lots of power since the STI still rocks the old engine btw.

  10. #10
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    Wow, how are you getting an LE this late?

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