MRT 3" Tough Truck Cat-Back Exhaust System w/ 4" Single Polished Tips, Single Side Exit 2014-2018 GMC Sierra 1500 5.3L

Features:

• System Type: Cat-Back
• Tip Size: 4"
• Tip Finish: Polished
• Tip Style: Double Wall
• Tip Quantity: 1
• System Material: 304 Stainless Steel
• Pipe Diameter: 3"

The MRT GMC Sierra 1500 ToughTruck Cat-Back system is MRT's 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.

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.

Note: This part will only fit the 2019 Limited model, NOT fit the 2019 New Body Style

Part Number: 92T105G