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  • Mitsubishi
    • Evolution X
      • • Engine
      • • Drivetrain
      • • Exhaust
      • • Turbo & Boost
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      • • Intercooler
      • • Fuel, Nitrous & Meth
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      • • Exterior
      • • Wheels & Tires
      • • Fluids & Maintenance
      • • Tools, Gear & Safety
      • • Mitsubishi OEM
      • • STM Evo X Parts
      • • Evo X Tech Tips!
    • Evolution 7/8/9
      • • Battery
      • • Brakes
      • • Cooling & Radiator
      • • Drivetrain
      • • Electronics & Tuning
      • • Engine
      • • Exhaust
      • • Exterior
      • • Fluids
      • • Fuel, Nitrous & Meth
      • • Ignition
      • • Intake & Intercooler
      • • Interior
      • • OEM Mitsubishi
      • • Power Packages
      • • Racing, Gear & Tools
      • • Suspension & Steering
      • • Turbo & Boost
      • • Wheels & Tires
      • • STM Exclusive Parts
      • • Evo 8/9 Tech Tips!
    • Evolution 4/5/6
      • • Battery
      • • Brakes
      • • Cooling & Radiator
      • • Drivetrain
      • • Electronics & Tuning
      • • Engine
      • • Exhaust
      • • Exterior
      • • Fluids
      • • Fuel, Nitrous & Meth
      • • Ignition
      • • Intake & Intercooler
      • • Interior
      • • Racing, Gear & Tools
      • • Suspension & Steering
      • • Turbo & Boost
      • • Wheels & Tires
      • • STM Exclusive Parts
    • 1G/2G DSM
      • • Battery
      • • Brakes
      • • Cooling & Radiator
      • • Drivetrain
      • • Electronics & Tuning
      • • Engine
      • • Exhaust
      • • Exterior
      • • Fluids
      • • Fuel, Nitrous & Meth
      • • Ignition
      • • Intake & Intercooler
      • • Interior
      • • Racing, Gear & Tools
      • • Suspension & Steering
      • • Turbo & Boost
      • • Wheels & Tires
      • • STM Exclusive Parts
    • 3000GT/Stealth
      • • Battery
      • • Brakes
      • • Cooling & Radiator
      • • Drivetrain
      • • Electronics & Tuning
      • • Engine
      • • Exhaust
      • • Exterior
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      • • Fuel, Nitrous & Meth
      • • Ignition
      • • Intake & Intercooler
      • • Interior
      • • Racing, Gear & Tools
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  • Audi
    • RS3 8V/8Y (2017+)
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  • BMW
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  • Ford
    • 2017-2020 Raptor Gen2
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    • Foxbody Mustang
    • 2015-2020 Mustang GT350
    • 2015+ EcoBoost Mustang
    • 2016+ Focus RS
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    • Super Duty
  • Lamborghini
    • Huracan
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    • Gallardo
    • Aventador
  • Mopar
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    • Jeep Trackhawk
    • Jeep Grand Cherokee SRT
  • Nissan
    • R35 GTR
      • • Engine
      • • Drivetrain
      • • Exhaust
      • • Turbo & Boost
      • • Intake
      • • Intercooler
      • • Fuel, Nitrous & Meth
      • • Ignition
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      • • Tuning & Electronics
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      • • Fluids & Maintenance
      • • Tools, Gear & Safety
      • • STM GTR Parts
    • 2023+ Z
    • 350Z
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  • Subaru
    • WRX 2022+
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      • • Battery
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      • • Cooling & Radiator
      • • Drivetrain
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      • • Engine
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    • WRX 2002-2014
      • • Battery
      • • Brakes
      • • Cooling & Radiator
      • • Electronics & Tuning
      • • Engine
      • • Exhaust
      • • Exterior
      • • Fluids
      • • Fuel, Nitrous & Meth
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      • • STM Exclusive Parts
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    • STi 2004-2021
      • • Battery
      • • Brakes
      • • Cooling & Radiator
      • • Drivetrain
      • • Electronics & Tuning
      • • Engine
      • • Exhaust
      • • Exterior
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      • • Racing, Gear & Tools
      • • Suspension & Steering
      • • Turbo & Boost
      • • Wheels & Tires
      • • STM Exclusive Parts
      • • STi Tech Tips!
    • BRZ/FRS/86
  • Toyota
    • GR Corolla
    • MKV Supra GR
    • MKIII/MKIV Supra
  • More Vehicles
    • Corvette
    • Ferrari 488
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      • 2014+ IS250/IS300/IS350
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    • McLaren
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      • 911 Turbo/S 991.2 (2017+)
      • 911 Turbo/S 991 (2013-2016)
      • 911 Turbo/S 997.2 (2010-2012)
      • 911 Turbo/S 997 (2006-2009)
      • 911 Turbo/S 996 (2000-2005)
      • GT3/GT3 RS 991.2 (2017+)
      • GT3/GT3 RS 991 (2014-2016)
      • GT3/GT3 RS 997.2 (2010-2011)
      • GT3/GT3 RS 997 (2006-2009)
      • GT3/GT3 RS 996 (1999-2005)
      • 911 Carrera 991.2 (2017+)
      • 911 Carrera 991 (2012-2016)
      • Macan Base
      • Macan S
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    • Tesla
  • Fabrication Parts
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    • Silicone & Clamps
  • Universal Parts
    • Air Filters
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Armytrix Products

STM carries ARMYTRIX exhaust systems for the Nissan R35 GTR, Audi RS3, RS4, RS5, S5, R8 and Lamborghini Huracan and Gallardo models. ARMYTRIX exhausts are designed to the specifications of each vehicle and handcrafted to ensure perfect fit.
Buy ARMYTRIX Products at STM!
  • Armytrix Cat Back Exhaust- Audi RS4 12-15 Armytrix Cat Back Exhaust- Audi RS4 12-15 $3,790.00 +
  • Armytrix Cat Back Exhaust- Audi RS5 17+ Armytrix Cat Back Exhaust- Audi RS5 17+ $4,580.00
  • Armytrix Cat Back Exhaust- Audi S5 10-15 Armytrix Cat Back Exhaust- Audi S5 10-15 $3,790.00 +
  • Armytrix Exhaust- Audi RS3 Sedan 17+ Armytrix Exhaust- Audi RS3 Sedan 17+ $3,580.00 +
  • Armytrix Exhaust- Audi RS3 Sportback 15-17 Armytrix Exhaust- Audi RS3 Sportback 15-17 $3,580.00 +
  • Armytrix OEM Exhaust Valve Delete Box R35 G-R (NI35-VD) Armytrix OEM Exhaust Valve Delete Box R35 GTR (NI35-VD) $177.00
  • Armytrix Stainless Exhaust - Nissan GTR 07+ Armytrix Stainless Exhaust for R35 GTR $4,570.00 +
  • Armytrix Titanium Exhaust - Nissan GTR 07+ Armytrix Titanium Exhaust - Nissan GTR 07+ $5,980.00 +
  • Armytrix Titanium Exhaust for Huracan LP580 LP610 (with Blue Tips LBHL6-QT21B) Armytrix Titanium Exhaust for Huracan LP580 LP610 $7,980.00 +
  • Armytrix Titanium Series Exhaust - Lamborghini Gallardo 07-13 Armytrix Titanium Series Exhaust - Lamborghini Gallardo 07-13 $6,880.00 +
  • Armytrix Titanium Series Exhaust- Audi R8 V10 09-12 Armytrix Titanium Series Exhaust- Audi R8 V10 09-12 $6,880.00
  • Armytrix Titanium Series Exhaust- Audi R8 V10 13-15 Armytrix Titanium Series Exhaust- Audi R8 V10 13-15 $6,880.00 +
  • Armytrix Titanium Series Exhaust- Audi R8 V10 2016 Armytrix Titanium Series Exhaust- Audi R8 V10 2016 $6,880.00 +
  • Armytrix Titanium Series Exhaust- Audi R8 V8 07-12 Armytrix Titanium Series Exhaust- Audi R8 V8 07-12 $6,880.00
  • Armytrix Titanium Series Exhaust- Audi R8 V8 13-15 Armytrix Titanium Series Exhaust- Audi R8 V8 13-15 $6,880.00 +

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