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2019+ GMC Sierra 1500 MRT Deep & Mellow Cat Back
MRT 304 Stainless : 2019+ GMC Sierra 1500 #92T111G
MRT Part# 92T111GMC
Loudness: 5 Drone: 1 Performance: 7
2019+ GMC Sierra 1500, 5.3L V8
: None Required
Time to Install:
Retail Price: $1,583.98
Price with Options:
Usually Ships in 1 to 2 Business Days
Polished T304 SS Tips - Standard
Black Ops - Single Tip Blackout [Add $75.00]
Meet the best aftermarket accessory for the redesigned GMC Sierra light-duty pickup truck. The MRT Deep and Mellow catback is a side exit exhaust that replaces the Sierra 1500 factory exhaust with a handcrafted, corrosion resistant T304 stainless steel 3" exhaust tube that sounds amazing. This
exhaust increases the sound level versus stock without causing drone so you experience a subtle hum at steady state driving and can hear the exhaust at idle and on engine revs. Also, the larger rear split tube diameter improves exhaust air flow and gives you a nice uplift in performance and fuel economy improvements.
This system has a 4" double wall, polished T304 stainless steel tip with beveled edges which can be upgraded to a black matte finish for some extra truck appeal. Team MRT engineered a deep and mellow exhaust sound to advance your Sierra driving experience and complements the design and style of this latest addition to the GMC family.
If you're looking to give your GMC Sierra 1500 a greater increase in loudness that is packed with a whole lot of performance, check out the MRT Tough Truck Cat-back.
MRT Part # 92T106
2019+ GMC Sierra 1500, 5.3 V8 engine, Extended Cab, 4WD, 6.5 Foot Standard bed
Hear the Difference
How does it sound? The MRT Deep & Mellow Cat-Back #92T111 has a deep, performance 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!
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.
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!
Can I install this myself? Yes, MRT engineers this Premium Exhaust System for a simple do-it-yourself (DIY) installation.
How long does it take to install? Installation time is about 1 hour and requires only common hand tools.
What is included? All necessary hardware included.
DIY installation for the backyard mechanic
T304 Stainless Steel for the best corrosion resistance
Engineered, designed and manufactured in the USA
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