2015-2021 Subaru WRX | STI N-II Single Exhaust

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Regular price $1,799.00
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Part No. SM1304-0215N(Burnt Tips)
Part No. SM1304-0115N(Polished Tips)
Make / Model 2015-2021 Subaru WRX Sedan 2.0L
2015-2021 Subaru WRX STi Sedan 2.5L
Tip Diameter 4.5 Inch
Pipe Diameter 3.0 Inch
Piping Material T304 Stainless Steel
Tip Finish Options Polished, Burnt
Installation Details Bolt-On Application
Additional Notes Includes: 1x Gasket (Type C) / 2x 3" Clamps / 2x Bolts / 2x Nuts

  • Advanced Metallurgy

    The best materials were hand picked for ideal performance, enhanced strength, and acoustic properties.
  • Science of Sound

    The harmony of the signature ARK Performance mufflers with Helmholtz technology provides all the best sounds while leaving out the drone.
  • Designed to Flow

    Beautifully crafted mandrel bends and x-pipe provide a true and even flow that is hard to match anywhere else.
  • The Finishing Touch

    Each exhaust system comes with tip finishes and options that provide that perfect accent to any vehicle.


-All ARK Performance products may or may not be street legal. It is very important to check your local state laws regarding emissions/sounds and making modifications to your vehicle before using any product. Please check the vehicle code for your state and any additional laws. If applicable, this product may require a waiver form attesting that it will be used for off road racing purposes.
Click Here to Download the Racing Waiver Form

-CA Residents: This product may expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer. Learn more at: https://www.p65warnings.ca.gov/