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MRT has designed engineered and developed the best sounding performance exhaust systems to bring the beast underneath to life. MRT Mustang Exhaust Systems are available in either the Sport Touring, Street Performance or Badass Exhaust Series. Finding the right exhaust system that fits your style is easy with the various Axle-Back and Cat-Back systems that are available.

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2013 - 2018 Scion FR-S MRT Header-Back Performance Exhaust System with No Resonator 98Z150F MRT FRS Header-Back : No Resonator #98Z150F

Badass Series
Loudness: 10
Drone: 2
Performance: 10
  • Loud
  • Comfortable
  • Live It!
  • Your Price: $945.99
    2013 - 2018 Scion FR-S MRT Header-Back Performance Exhaust System with Resonator 98Z155F MRT FRS Header-Back : Resonator #98Z155F

    Badass Series
    Loudness: 8
    Drone: 2
    Performance: 9.5
  • Loud
  • Comfortable
  • Live It!
  • Your Price: $1,099.99
    2013 - 2018 Scion FR-S MRT Single Exit Axle-Back Performance Exhaust System 91Z152F MRT FRS Single Exit Axle-Back #91Z152F

    Badass Series
    Loudness: 10
    Drone: 2
    Performance: 8
  • Loud
  • Comfortable
  • Live It!
  • Your Price: $99.99
    2013 - 2018 Scion FR-S MRT Twin Exit Axle-Back Performance Exhaust System 91Z151F MRT FRS Twin Exit Axle-Back #91Z151F

    Badass Series
    Loudness: 8
    Drone: 2
    Performance: 10
  • Loud
  • Comfortable
  • Live It!
  • Your Price: $299.99