2015 - 2018 Subaru WRX STI MRT Turbo-Back WIth DMS

2015 - 2018 Subaru WRX STI MRT DMS Turbo-Back Performance Exhaust System without Cats I 98P114
 
Quick Details
  • Fits: 2015 - 2018 Subaru WRX STI
  • Tune: None Required
  • Install: 60 Minutes
  • Premium Handcrafted
  • Made in the USA
  • T304 Stainless Steel
  • Street Performance Series
    Loudness: 7
    Drone: 2
    Performance: 10
  • Balanced
  • Comfortable
  • Live It!
  • Add the Black Ops Edition for a high temp matte black stylish finish.
    List Price: $1,439.99
    Your Price: $1,199.99

    Price with Options: $1,199.99



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    Product Details
     
    2015 - 2018 4th Generation Subaru WRX STI Drone Management System TM (DMS TM) Turbo-Back Performance Exhaust System without Catalytic Converter
    by MRT: Hear the Difference, Feel the Performance, Get Noticed!

    LOUDNESS RATING: 7 (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: 10 (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)

    HEAR THE DIFFERENCE:
    • Add a deep, pleasing performance sound to your Subie WRX STI
    • Elimination of factory catalyst increases aggressiveness of exhaust sound and adds louder turbo sound
    • Straight through sound absorbing muffler produces a deep and 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
    • MRT’s proprietary Drone Management System TM (DMS TM) includes a tuned resonance chamber specific to this particular cat-back performance exhaust system
    • DMS TM actively manages drone levels to increase the comfort of the driver and passengers inside the vehicle and provide a unique performance sound

    FEEL THE PERFORMANCE:
    • Replaces the factory downpipe and eliminates the catalytic converter with larger 3-inch tubing resulting in the fastest possible turbo spooling
    • Larger diameter exhaust tube eliminates the initial restriction point after the turbo of the stock downpipe allowing exhaust gases to flow at a much more rapid rate
    • Mandrel tube bending provides for the smooth flow of exhaust gases
    • Straight through muffler design provides for maximum exhaust gas flow
    • Larger exhaust tube reduces weight and exhaust gas flow restrictions producing noticeable performance gains
    • Higher exhaust flow prepares for future performance modifications
    • Lighter weight assembly as compared to stock exhaust system improves all aspects of performance
    • Larger exhaust tube and lighter weight over stock exhaust system improves gas mileage fuel economy
    • Longer lengths of increased diameter tube of the turbo-back system means even more gas flow and performance improvements than an axle-back system

    GET NOTICED:
    • Quad 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!

    HANDCRAFTED QUALITY:
    • 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 (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

    INSTALLATION:
    • Eliminates factory catalyst
    • Direct bolt-in upgrade requires no cutting or welding to install and eases re-installation of stock exhaust system
    • 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

    APPLICATION: