MRT Engineering 14-19 Sierra MRT ToughTruck Cat-Back - 92T105G
The MRT GMC Sierra MRT ToughTruck Cat-Back system is our loudest Sierra exhaust and is handcrafted in corrosion resistant T304 Stainless Steel. This system includes 3" mandrel bent tube and a 4" double wall, polished T304 stainless steel tip with beveled edges. It is engineered for the best sound to match the GMC Sierra and provides increased performance from increased exhaust flow. This exhaust system is the louder of the two performance Sierra exhaust systems offered by MRT.
Application: 2014 thru 2019 GMC Sierra, V8 engine
Hear the Difference
- How does it sound? The MRT ToughTruck Cat-Back #92T105G has a loud, deep muscle car sound.
- Is there drone or resonance? The drone is noticeable but tolerable.
- What if I step on it? Wide-open throttle increases exhaust loudness and tone to an aggressive performance sound.
Are you located close to Plymouth, MI and need your MRT aftermarket exhaust installed? Call MRT at 734-455-5807 to make an appointment today!
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 MRT facility in Plymouth, Michigan, USA.
- How long is the Warranty? Limited Lifetime Warranty (See Warranty Page for Details)
Feel the Performance
- What is the muffler design? Straight through design to provide maximum exhaust gas flow.
- What is the tube diameter? A large 3" tube is used for reduced exhaust flow restrictions.
- What are the performance gains? Reducing restriction and maximizing flow provides for noticeable gains.
Get Noticed
- What kind of tip is it? 4" double wall T304 stainless steel tip with beveled edges.
- What are my tip finish options? Stylish Polished Stainless Steel or Black Ops Matte black.
- How do I get noticed? Great sound and great looks turn heads and get positive comments!
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