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MBRP 3 in. Installer Series Dual Exhaust System - Rear Exit (14-18 4.3L Silverado 1500)

Item S101472
Market Price $560.99 You Save 12% ($66.00)
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$494.99 (kit)

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    Features, Video & Details

    • Cat-Back Exhaust System
    • Aluminized Steel Tubing
    • 16-Gauge Tubing Walls
    • Aluminum Silica Weld Reinforcement
    • Limited Lifetime Warranty
    • Fits 2014-2018 4.3 L Silverados

    Review & Installation Video

    Review & Install Video

    Stronger Sound. Blending affordability and a great exhaust note - a deep, throaty growl that grows fiercer when you hit the gas - the MBRP Installer Series 3-inch Split Rear Exit Cat-Back Exhaust features the same high-performance design as other MBRP systems, but in aluminized steel. This steel stands up to rust and corrosion for years, providing a thrifty alternative to stainless. The Installer Series cat-back, like other MBRP exhausts, shunts exhaust fumes out strongly, generating +5-10% gains in torque and horsepower. The dual pipes and single-in, dual-out muffler make the sound deeper and more aggressive than a single-out system, adding a thrilling sound boost to your 2014-2018 Silverado.

    Constructed for Endurance. Warranted for 3 years, the MBRP Installer Series Cat-Back features 3" pipes with mandrel bends at the lowest possible bend angle for superior, unrestricted flow. The part uses 16-gauge aluminized steel piping with extra aluminum silica on the seams for rust-proofing at these vulnerable areas. The tips are highly polished, rust immune T-304 stainless steel. The part features bolt-on drill-free installation and comes complete with all the necessary hardware.

    Application. The MBRP Installer Series Split Rear Exit 3 in. Cat-Back Exhaust is designed to fit on all cab and box configurations available for the 2014-2018 4.3L Silverado's.

    Fitment: 2014 2015 2016 2017 2018 Details

    MPN# S5084AL

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Cat-Back Exhaust System
    • Hardware
    Will it fit my Silverado 1500?

      Customer Photos (2) Submit Your Photo

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        Questions & Answers (2)

        2 Top Rated Questions

        Will this system fit a 2018 GMC Seirra Dual cab with a 5'6" (66") bed?

        • This system is for a Silverado, and is not meant to fit a Sierra.

        Helpful (1)

        Will this product fit my long bed truck (8 Foot Bed)?

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          Customer Reviews (6) Write a Review

          Ratings Summary

          4.3 out of 5 overall rating from 6 customers

          Installation Time: Afternoon

          • March 09, 2019

            5 2018 Custom - Robert Installation Time: Less than 1 Hour


            Best money I ever spent sounds good has a deep tone easy install five stars for sure

            Helpful (3)
          • December 19, 2018

            4 2015 LT - BrandenA Installation Time: Shop Install

            MBRP Dual Exhaust system

            For the money this product is great! Installed on 2015 Silverado 1500 it has a heavy drone at around 30-45mph due to V4 mode a higher end exhaust system may sound a litter better but will kinda always have that.

            Helpful (8)
          • November 28, 2018

            4 2018 - RonD

            Mbrp exhaust

            It came in good time th6box was not all beat up it was had to install had to modify a little for it to line up with the hangers other than that very happy with it

            Helpful (9)
          • August 24, 2018

            4 2017 LT - DannyB Installation Time: Afternoon

            Awesome and affordable!

            I decided to get this after watching Adam's review. This exhaust is probably the best bang for your buck! The exhaust has a great deep and throaty sound for guys who are looking for just a little rumble without losing the class of your truck. My only issue with it is that when your truck goes into V4 mode around 70MPH, it starts to sound a little funky. However overall, the sound is great! Install wasn't that difficult for someone without too much mechanical knowledge. The most difficult part was getting the old exhaust out over the axles. I ended up cutting it out with a sawzall. Thanks American Trucks!

            Helpful (16)
          • May 19, 2018

            5 2015 - Robert Installation Time: Afternoon

            MBRP dual exhaust

            Opened the package and everything was included to install the exhaust. All the pipe ends fit well together, just slid them in and clamped em down! The tips lined up pretty well when I was done, just had to wiggle here and there to make it look sweet! Truck sounds like a truck now!

            Helpful (15)
          • February 02, 2018

            4 2015 LT - JamesC Installation Time: Afternoon

            MBRP Exhaust Install

            The system came complete with all fasteners, clamps. The install went well, until I reached the driverside rear hanger bracket (supplied). when the system was completely installed , I noticed that the drivers tailpipe was hanging 3 inches lower than the passengers. I had to spacer the bolt on bracket up inside the frame rail to make the difference. Looks good, sounds awesome, overall happy. J Carter Texas

            Helpful (17)

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