2015 - 2018 Mustang EcoBoost
MRT Axle-Back Performance Exhaust System

2015 - 2018 Mustang EcoBoost MRT Axle-Back Performance Exhaust System 91U902

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List Price: $719.99
Our Price: $599.99

Availability: Usually Ships in 24 to 48 Hours
Item Code: 91U902

Tip Finish:

Description Installation Warranty
2015 - 2018 6th Generation Ford Mustang EcoBoost S550 Axle-Back Performance Exhaust System
by MRT: Hear the Difference, Feel the Performance, Get Noticed!

LOUDNESS RATING: 6 (On a scale of 1 to 10 with 1 being stock and 10 being OMG loud, when all other components are stock)

DRONE RATING: 2 (On a scale of 1 to 10 with 1 being stock and 10 being intolerable, when all other components are stock)

PERFORMANCE RATING: 8 (On a scale of 1 to 10 with 1 being stock and 10 being the maximum possible performance gain from an exhaust system, when all other components are stock)

  • Transforms the exhaust note of your Mustang EcoBoost to a unique deep performance sound
  • Straight through sound absorbing muffler produces a refined performance sound from idle throughout the RPM range
  • Resist the urge to put your foot in it to keep the RPMs and sound levels lower
  • Wide open throttle increases exhaust loudness and tone to an aggressive performance sound
  • If deep performance sound that becomes louder as you increase your acceleration fits your desire, this is the system for you

  • Straight through muffler design provides for maximum exhaust gas flow
  • 2.5-inch diameter exhaust tube reduces exhaust gas flow restrictions producing noticeable performance gains
  • Larger diameter exhaust tube and lighter weight improves gas mileage fuel economy

  • 4-inch double wall, polished T304 stainless steel tips with beveled edges add style to your ride
  • If you prefer a blackout look for the exhaust tips, choose the matte black Cerakote finish
  • Great sound and great looks turn heads and get positive comments!

  • Industry exclusive 100% T304 stainless steel straight through mufflers
  • Constructed from corrosion resistant T304 stainless steel tube, the best quality stainless steel for exhaust systems
  • All component parts (mufflers, hangers, clamps, bolts) are stainless steel
  • CNC mandrel bending technology for precise fit
  • Unique proprietary manufacturing and quality control process produces the highest quality constructed and best fitting exhaust in the industry
  • Developed and handcrafted in-house at our facility in Plymouth Michigan USA
  • Backed by industry leading Limited Lifetime Warranty

  • MRT engineers this Performance Exhaust System for a simple do-it-yourself (DIY) installation
  • Installation time is about 1 hour and requires only common hand tools
  • All necessary hardware included


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