07-18 Sierra MRT Tough Truck Cat Back

2007-18 GMC Sierra MRT Tough Truck Cat Back #92T105G
MRT 304 Stainless : 2007-2018 GMC Sierra #92T105G
MRT Part# 92T105G Loudness: 9 Drone: 1 Performance: 9

Application: 2007 thru 2018 GMC Sierra
Tune: None Required
Time to Install: 90 Minutes
Retail Price: $1,425.58
Your Price: $1,187.99
Sale Price: $1,069.19

Price with Options: $1,069.19

Availability: Usually Ships in 1 to 2 Business Days

Available Options:

Product Details Technical Specs Installation Instructions
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: 2007 thru 2018 GMC Sierra, 5.3 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!

92T105G: 14-19 Sierra MRT ToughTruck Cat-Back Review Video
92T105G: 14-19 Sierra MRT ToughTruck Cat-Back Sound Clip
  • 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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