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MBRP 3-Inch Installer Series Dual Exhaust System with Polished Tips; Rear Exit (14-18 5.3L Sierra 1500)

Item S501129
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$494.99 (each)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Installer Series Exhaust System
      • 3" Aluminized Steel Mandrel Bent Tubing
      • Mirror Polished T-304 Stainless Steel Exhaust Tips
      • 16-Gauge Tubing Walls
      • Aluminum Silica Weld Reinforcement
      • Split Rear Exit
      • High Flow Muffler
      • Deep, Mellow Exhaust Note
      • Hardware Included
      • 3-Year Warranty
      • Fits 2014-2018 5.3L GMC Sierras

      Description

      An Economical Solution. Providing the same rich sound profile and welcome power boost as MBRP systems made of more costly materials, the MBRP Installer Series 3-inch Split Rear Exit Cat-Back Exhaust is made for upgrading your 2014-2018 Sierra on a budget. Fabricated out of aluminized steel, the Installer resists rust for years and has a pair of rust-proof T-304 stainless steel tips that add a bright, bold touch to your pickup’s looks. The sound from this system is a mellow growl that’s more macho than stock without being overwhelming. +5-10% increases in horsepower and torque can result from installation under good conditions, plus a +1-2 mpg rise in gas economy.

      Constructed from Aluminized Steel. This MBRP Cat-Back is made from aluminized steel, strengthened by aluminum silica on the seams and welds to quash rust before it gets started. The Installer Series features 16-gauge 3-inch tubing, a chambered and welded muffler, and 4.5” stainless exhaust tips. This part has a 3 year limited warranty from MBRP.

      Easy Installation. The installation process of MBRP Cat-Back Exhaust is easy and the exhaust system can be installed with common hand tools. The bolt-on, no weld design provides you with a hassle-free installation process that can be completed in approximately 1-2 hours. Depending on your cab and box size, some cutting to the piping may be required.

      Application. The MBRP Installer Series 3-inch Split Rear Exit Cat-Back Exhaust is designed to fit with all of the cab and box configurations available for the 2014-2018 GMC Sierra's powered by a 5.3L engine.

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      Fitment: 2014 2015 2016 2017 2018 Details

      MBRP S5084AL

      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) Muffler
      • (1) Extension Pipe
      • (2) Over Axle Pipes
      • (2) Tips
      • Installation Hardware

      Tech Specs

      4.5

      Customer Reviews (100+)

        Reviews of MBRP Exhaust products have an average rating of 4.5 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Sierra 1500

          • 4.3L V6 - 14, 15, 16
          • 5.3L V8 - 14, 15, 16, 17, 18

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