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GM Performance Dual Exhaust System with Polished Tips; Rear Exit (19-25 5.3L Sierra 1500)Find parts that fit my vehicle

Item S534600
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$2,694.38

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • GM Performance Exhaust System
      • Dual Rear Exit
      • Includes Polished Chrome Finish Tips and Installation Hardware
      • Genuine GM Performance Parts
      • Crafted with Front 3-Inch and Rear 2.75-Inch Outer Diameter 304 Stainless Steel Tubing
      • Gains of Up to 10 Horsepower at 5,600 RPM and 6 Pounds per Foot of Torque at 4,100 RPM
      • Backpressure Reduction of Up to 300g/s at 600 Degrees Celsius
      • Bolt-On
      • Direct Replacement
      • Comes as a Kit
      • Fits 2019-2025 5.3L GMC Sierra 1500 Models

      Description

      Performance Exhaust Upgrade. The GM Performance Exhaust System is designed for 2019-2025 5.3L GMC Sierra 1500 models, delivering enhanced horsepower and torque gains, as well as improved exhaust flow. This system provides a bold, sporty sound and improves overall engine efficiency.

      Construction and Appearance. This dual rear exit exhaust system is crafted with high-quality 304 stainless steel tubing, featuring a front 3-inch and rear 2.75-inch outer diameter. The polished chrome tips add a stylish touch to the vehicle’s rear. This genuine GM performance part offers gains of up to 10 horsepower at 5,600 RPM and 6 pounds of torque at 4,100 RPM, with reduced backpressure of up to 300g/s at 600°C for improved performance.

      Installation. The GM Performance Exhaust System is a bolt-on, direct replacement upgrade that comes with all necessary installation hardware. Its straightforward design ensures an easy installation process without major modifications.

      Application. This exhaust system fits 2019-2025 5.3L GMC Sierra 1500 models. It offers a performance boost, with improved power output and a stylish dual rear exit design for a complete exhaust upgrade.

      Fitment:

      Details

      GM 84964740

      84964739

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Exhaust Assembly
      • (2) Tips
      • Installation Hardware
      2.0

      Reviews of GM Exhaust Products (1)

      Brand Image

      Reviews of GM Exhaust products have an average rating of 2.0 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 1500

      • 5.3L V8 - 19, 20, 21, 22, 23, 24, 25

      Designed for Double and Crew Cabs

          Word on the Trail

          This was my first experience shopping with American Trucks for accessories for a new truck. I was very pleased with the selection and wad able to find what I was looking for very easily. I was pleased to see the 'Additional items frequently purchased' displayed as well.

          rkiekens
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