Remark 4" Quad Cat Back Exhaust 2015-2021 WRX / STI
All new updated 4inch Quad-Exit Catback Exhaust system! Redesigned dual mufflers with aggressive 4inch tips that amplify a rich powerful note. Enhance your driving experience with a top-tier exhaust system catered for the ultimate Subaru enthusiast.
NOTE: Available in either Stainless Steel Tips or Burnt Tips. Available in Resonated or Non-Resonated Version