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

Market Price $537.99 You Save 12% ($63.00)
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$474.99 (kit)

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  • Item S101472
  • MPN# S5084AL

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    Features & 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
    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

    CA Residents: Warning: California's Proposition 65

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

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    Customer Reviews (3) Write a Review

    Overall Rating 4.3

    out of 5 stars

    Installation Time:Afternoon

    • Loudness / Volume 4.333333 4.3
    • Exhaust Note 4.666667 4.7
    • Fit & Finish 5 5
    • Bang For Your Buck 5 5

    • 4/5

      Installation Time: Afternoon

      August 24, 2018

      Review from MBRP 3 in. Installer Series Dual Exhaust System - Rear Exit (14-18 5.3L Silverado 1500)

      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!


      Year: 2017 Submodel: LT Engine: 5.3L V8

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      May 19, 2018

      Review from MBRP 3 in. Installer Series Dual Exhaust System - Rear Exit (14-18 5.3L Silverado 1500)

      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!


      Year: 2015 Engine: 5.3L V8

      Helpful (7)

    • 4/5

      Installation Time: Afternoon

      February 02, 2018

      Review from MBRP 3 in. Installer Series Dual Exhaust System - Rear Exit (14-18 5.3L Silverado 1500)

      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


      Year: 2015 Submodel: LT Engine: 5.3L V8

      Helpful (8)