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  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)
  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)
  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)
  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)
  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)
  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)
  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)
  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)
  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)
  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)
  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)
  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)
  • Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi (STI-4G-S1+)

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    MAPerformance Fabrication

    Subaru STI Stage 1+ Power Package By MAPerformance | 2015-2019 Subaru STi

    PART#
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



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    2015-2019 STi Stage 1+ Parts & Tune by MAPerformance

    You asked and we delivered: Our Stage 1+ Power Package for the 2015-2017 Subaru STi. Features our Stage 1+ OTS Tune and our signature Air Intake System. This package will give you a nice performance boost over stock, while also setting you up for future performance modifications.

    Pop the hood on your 2015-2017 Subaru STi and people are sure to notice your MAPerformance cold air intake system! Sporting a large 6" high flow Green Filters Air Filter with a raw stainless steel or wrinkle black coated finish, the question "are you stock" will be a thing of the past!

    During the design phase of this intake, we paid close attention to details to ensure customers get the most bang for their buck, like using 304ss & including a velocity stack. Your Subaru STI intake kit will feature a full 3" mandrel bent intake pipe for maximum velocity and charge potential. This design combined with our in-house manufacturing processes ensures a seamless transition of intake air flow beginning at the 6" high-flow cone air filter, flowing smoothly through our velocity stack and directly feeding your turbo inlet.

    15+ Subaru STI Stage 1+ Features"

    • 91 and 93 octane tunes available
    • Constructed from 304 stainless steel
    • Full 3" mandrel bent tubing
    • 304 stainless steel CNC MAF flange
    • Velocity stack built into the intake
    • Intake silencer plug
    • 100% Made in the USA
    • Great starting point for STi owners

    For questions regarding the tune, please feel free to contact otstunes@maperformance.com

    Applications

    • 2015 - 2019 Subaru STi

    Benefits

    • Optimized Airflow
    • Superior Corrosion Resistance
    • Enhanced Appearance
    • Increased Performance

    What's In The Box?

    • 1 - Cobb Tuning Accessport V3 and Accessories (COB AP3-SUB-004)
    • 1 - MAPerformance Air Intake System w/ Heat Shield (MAP STI-4G-IN)
    • 1 - MAPerformance STi Stage 1+ OTS Tune (MAP STI-OTS-STG1+)
    • Couplers and Clamps

    Warranty

    • MAP Limited Lifetime Warranty

    2015-2019 STi Stage 1+ Parts & Tune by MAPerformance

    You asked and we delivered: Our Stage 1+ Power Package for the 2015-2017 Subaru STi. Features our Stage 1+ OTS Tune and our signature Air Intake System. This package will give you a nice performance boost over stock, while also setting you up for future performance modifications.

    Pop the hood on your 2015-2017 Subaru STi and people are sure to notice your MAPerformance cold air intake system! Sporting a large 6" high flow Green Filters Air Filter with a raw stainless steel or wrinkle black coated finish, the question "are you stock" will be a thing of the past!

    During the design phase of this intake, we paid close attention to details to ensure customers get the most bang for their buck, like using 304ss & including a velocity stack. Your Subaru STI intake kit will feature a full 3" mandrel bent intake pipe for maximum velocity and charge potential. This design combined with our in-house manufacturing processes ensures a seamless transition of intake air flow beginning at the 6" high-flow cone air filter, flowing smoothly through our velocity stack and directly feeding your turbo inlet.

    15+ Subaru STI Stage 1+ Features"

    • 91 and 93 octane tunes available
    • Constructed from 304 stainless steel
    • Full 3" mandrel bent tubing
    • 304 stainless steel CNC MAF flange
    • Velocity stack built into the intake
    • Intake silencer plug
    • 100% Made in the USA
    • Great starting point for STi owners

    For questions regarding the tune, please feel free to contact otstunes@maperformance.com

    Applications

    • 2015 - 2019 Subaru STi

    Benefits

    • Optimized Airflow
    • Superior Corrosion Resistance
    • Enhanced Appearance
    • Increased Performance

    What's In The Box?

    • 1 - Cobb Tuning Accessport V3 and Accessories (COB AP3-SUB-004)
    • 1 - MAPerformance Air Intake System w/ Heat Shield (MAP STI-4G-IN)
    • 1 - MAPerformance STi Stage 1+ OTS Tune (MAP STI-OTS-STG1+)
    • Couplers and Clamps

    Warranty

    • MAP Limited Lifetime Warranty

    Customer Reviews

    Based on 4 reviews
    100%
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    T
    T.
    Awesome! Changes the car completely!

    After about a month of running this package, i am extremely satisfied. It changes the dynamic of the car completely, shifts are smoother, power comes on more linear, and the sounds are incredible! The only thing i am not a big fan of, is that the intake isn't enclosed in a box, so i used some high-tech CAD templates (cardboard-aided design) and fabricated a box using the supplied shield. Intake temps are significantly lower, and i removed a section of my fog light trim and bumper behind, to allow air to flow straight through the bumper to the filter, now my intake temps are slightly above ambient. Hopefully this tune continues to be safe for my car, although i see some fine knock learn readings of -1.05 to 1.40 on occasion under boost (but that seems to be false knock in most cases). Oh, and the best part... rev-match downshifts pop so incredibly loud, i scare people walking down the street (3 inch Remark, non-resonated). I would recommend this Kit to anyone looking to wake up the STI, i can't wait to get the downpipe, i imagine it will be a whole new car again. I recommend anyone getting this intake to run a Filterwears hydro guard to avoid water ingestion.

    T
    T.
    Map Intake and tune

    I have to say the fit and finish of the intake was great, fit perfect and it looked great. The best part was the tune which made the car came alive and way more enjoyable and easier to drive in traffic. Car feels a lot faster and pulls a lot harder for sure.

    D
    D.H.
    16 sti stage 1 power pack

    Got here in a good time, packaged great, easy install. They helped me with any questions i had, the power comes on smooth. The AF learning runs sometimes at -7.45 to 3.20 but that can be due to change in elevation, and only sometimes get a feedback knock of 1.4 which can just be a phantom knock. Otherwise it dosnt sound bad, you can hear the turbo spool when you give it gas. Thanks!

    K
    K.P.
    Should be factory

    Overall a great package so happy with the results. Biggest pain was removing the factory intake.happy with my results but deffinetly thinking about the down pipe

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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