Remark Muffler Delete Exhaust Subaru WRX & STi (2015-2021) Polished / Blue Tips / Boso

Fitment Information Subaru WRX (2015, 2016, 2017, 2018, 2019, 2020, 2021) Subaru WRX STi (2015, 2016, 2017, 2018, 2019, 2020, 2021) Colors and Styles The Remark exhaust is available in single wall or double wall (no performance difference, simply a look preference), or Boso style.  Boso are are the outlaws of Japan, and known as the "Violent Speed Gang". The outrageous styling, and designs of their JDM vehicles are very iconic with the huge exhaust system and very LOUD aggressive tone. Select an option to see the image change. Specs & Features Version 2 (Now fits up to 2019) 2.5" 16 gauge high quality T304 stainless Slant Style Exhaust Tips Available in single wall or double wall tips.  There is no performance difference, it's simply cosmetic preference. Ultra high quality hand welded design Replaces the heavy factory mufflers 3.5" or 4" quad tips Lifetime warranty against manufacturer defects. Remark USA has created a beautiful axle back exhaust that deletes the muffler to br