14-19 Corvette C7 MRT QuadFlow Axle-Back #91S120

2014 - 2019 C7 Corvette QuadFlow Axle-Back Performance Exhaust System 91S120
Quick Details
  • Fits: 2014 - 2019 Corvette C7
  • Tune: None Required
  • Install: 60 Minutes
  • Premium Handcrafted
  • Made in the USA
  • T304 Stainless Steel
  • Badass Series
    Loudness: 8
    Drone: 2
    Performance: 7
  • Loud
  • Comfortable
  • Live It!
  • Add the Black Ops Edition for a high temp matte black stylish finish.
    List Price: $1,079.99
    Your Price: $899.99

    Price with Options: $899.99


    NPP / AFM*:

    Product Details
    Badass Series : MRT QuadFlow Axle-Back #91S120

    Hear the Difference

    • How does it sound?
      The MRT QuadFlow Axle-Back #91S120 has a loud, aggressive muscle car sound.
    • Is there drone or resonance?
      Drone is comfortable and hardly noticeable.
    • What if I step on it?
      Wide open throttle increases exhaust loudness and tone to an aggressive performance sound.

    Feel the Performance

    • What is the muffler design?
      Straight through design to provide maximum exhaust gas flow.
    • What is the tube diameter?
      Large 3" tube is used for reduced exhaust flow restrictions.
    • What are the performance gains?
      Reducing restriction and maximizing flow provide for noticeable gains.

    Get Noticed

    • What kind of tip is it?
      Quad 4" double wall, polished T304 stainless steel tips with beveled edges.
    • What are my system finish options?
      T304 Stainless Steel : No Finish.
    • What are my tip finish options?
      T304 Stainless Steel : Polished Tips or the Black Ops : Dual Tip Blackout.

    Vehicle Application

    • Which vehicles does this fit?
      2014, 2015, 2015, 2016, 2017, 2018 and 2019
      Corvette C7
    • What doesn't it fit?
    • Does it require a tune?
      MRT PowerPlate recommended.

    Product Quality

    • What kind of steel is it made from?
      Corrosion resistant T304 stainless steel.
    • Where is it made?
      Developed and handcrafted in-house at our facility in Plymouth Michigan USA.
    • How long is the Warranty?
      Limited Lifetime Warranty (See Warranty Page for Details)


    • Can I install this myself?
      MRT engineers this Premium Exhaust System for a simple do-it-yourself (DIY) installation.
    • How long does it take to install?
      Installation time is about 1 hour and requires only common hand tools.
    • What is included?
      All necessary hardware included.