Free Shipping On Orders Over $75. Details

Talk to a Sierra Enthusiast
M-F 9A-11P, Sat-Sun 9A-9P
Win $6,000! Enter Daily >

MBRP 3.50-Inch Installer Series Single Exhaust System with Polished Tip; Side Exit (14-18 6.2L Sierra 1500)

Item S500755
Call a Sierra Enthusiast at 1-888-706-1096
M-F 9A-11P, Sat-Sun 9A-9P
Market Price $523.24 You Save 13% ($68.25)
Our Price

$454.99 (each)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

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


      • Deep, Smooth Exhaust Note
      • Increases Torque and Horsepower
      • Comprehensive Cat-Back System
      • Fuel Economy Improved by 1-2 MPG
      • Durable 16-Gauge Steel Construction
      • Mirror Polished Finish
      • T304 Stainless Steel Tip
      • Thick Protective Aluminum Coating on Seams
      • Easily Installed with Common Hand Tools
      • Bolt-On, No Weld Installation
      • 3-Year Warranty
      • Fits 2014-2018 6.2L GMC Sierras
      • Designed for Double Cab and Crew Cabs


      High Performance Value. This Installer Series Single Side Exit Cat-Back Exhaust System offers your 6.2L Sierra increased torque and horsepower. It provides a deep, smooth exhaust note. You'll benefit from reliable and efficient transportation - fuel economy is improved by 1-2 mpg. The innovative design of this system accelerates the removal of hot, contaminated exhaust gasses. You'll have a much cooler engine and a significantly reduced risk of lubricant deterioration or breakdown.

      Quality Materials. MBRP designed and constructed their Installer Series Cat-Back Exhaust system out of durable, aluminized 16-gauge steel for strength. The single exhaust tip is made from T304 stainless steel. The seams have a thick protective coating of aluminum silica to prevent rust and corrosion. The exhaust has a mirror polished finish for a sleek look and high level of durability.

      Simple Installation. This exhaust system has a bolt-on, no-weld design that makes the installation process user-friendly. Installation can be completed with common hand tools. The system fits directly to the OEM hangers. All clamps and mounting hardware are included with the system. The product comes with a 3 year warranty, so you can feel great about your purchase.

      Application. This MBRP Installer Series 3.5 in. Single Side Exit Cat-Back is designed to fit the 2014-2018 6.2L GMC Sierras with the following cab and box configurations.
      • Double Cab with the Standard Box
      • Crew Cab with the Short Box
      • Crew Cab with the Standard Box

      Shop All Truck Parts And Accessories

      Shop All Truck Exhaust

      Fitment: 2014 2015 2016 2017 2018 Details

      MBRP S5086AL

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Front Extension Pipe
      • (1) Extension Pipe
      • (1) Muffler
      • (1) Over Axle Pipe
      • (1) Tail Pipe
      • (1) Hanger Clamp
      • (1) Exhaust Tip
      • (4) 3.5" Clamps

      Tech Specs

      Cat-Back Exhaust Specifications
      Piping Material:Aluminized SteelTip Material:Polished Stainless Steel
      Piping Size:3.5"Tip Size:4.0"
      Muffler Type:Straight ThroughExit:Single Side Exit

      Customer Reviews (100+)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 6.2L V8 - 14, 15, 16, 17, 18

            Related Sierra 1500 Categories