The MRT GMC Sierra MRT Deep & Mellow Cat-Back system has a loud, deep rumble sound 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 is an exhaust system that won't wake up the neighbors yet, still Get Noticed.
Application: 2007 thru 2018 GMC Sierra, 5.3L V8 engine
Hear the Difference - How does it sound? The MRT Deep & Mellow Cat-Back #92T110G 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!
