Free Shipping On Orders Over $75. Details

Talk to a Silverado Expert
Every day 8:30AM EST - 11:00PM EST
Win $5,000 For Your Silverado Enter daily!

MBRP 3 in. XP Series Single Exhaust System - Side Exit (14-18 5.3L Silverado 1500)

Market Price $633.99 You Save 12% ($74.00)
Our Price


FREE Shipping

  • Item S101458
  • MPN# S5080409

Will this fit your Truck?

In Stock Ships same business day.
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.

    Features, Video & Details

    • Rich Mellow Exhaust Note
    • High Flow Straight-Through Muffler
    • Mandrel-Bent T-409 16-Gauge Stainless Steel Tubing
    • T-304 Stainless Steel Tip
    • T-409 Stainless Steel Muffler
    • Bolt-on Design; Some Cutting May Be Required
    • Limited Lifetime Warranty
    • Fits 2014-2018 5.3L Chevrolet Silverado Models

    Review & Installation Video

    Review & Install Video

    Stronger Performance. Aiming squarely at both solid power gains and robust long-term durability, the high quality MBRP XP Series Single Side Exit 3-inch Cat-Back Exhaust brings improvements you can use and enjoy every day to your 2014-2018 Silverado. See gains in both horsepower and torque, alongside a boost in fuel efficiency. Sweeping away stifling backpressure and making space for cold air to rush into the engine, the cat-back also cuts down on the hazard of engine breakdown and keeps lubricants fresher. It also changes the exhaust tone to a smooth but authoritative rumble.

    Heavy-Duty Engineering. Mandrel-bent tubing and a high-flow muffler provide the core features of the MBRP XP Series 3-inch Cat-Back, ensuring strong exhaust flow. T-409 stainless steel ensure permanent rust-proofing and corrosion protection, though the metal will change color slightly unlike T-304 stainless. The 4” tip is T-304, however, so that it will always keep its brilliant mirror sheen and silver color. This part has a lifetime warranty and is made for bolt-on, weld-free fitment. Depending on your cab and box configuration, some cutting to the piping may be required.

    Application. This MBRP XP Series Single Side Exit 3-inch Cat-Back Exhaust is designed to fit on all cab and box configurations available for the 2014-2018 Chevrolet Silverado models equipped with the 5.3L engine.

    Fitment: 2014 2015 2016 2017 2018 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • Muffler Assembly
    • Exhaust Tip
    • Exhaust Piping
    Installation Info
    Will it fit my Silverado?

    You Might Also Like

    Customer Photos (2) Submit Your Photo

    View All 2 Photos

    Q & A

    No questions about this product yet.

    Ask the First Question

    Customer Reviews (7) Write a Review

    Overall Rating 4.1

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:$500-$1000

    • Loudness / Volume 3.333333 3.3
    • Exhaust Note 4 4
    • Fit & Finish 3.666667 3.7
    • Bang For Your Buck 3.857143 3.9
    • Performance Gain 4 4
    • Fit 5 5

    • 1/5

      Installation Time: Shop Install

      Installation Cost: $500-$1000

      November 27, 2018

      Does not fit

      I have a 2017 Chevy Silverado 5.3 crew cab, the exhaust does not fit, their is a bracket that holds the drive shaft in place and that’s in the way,now I half to take my truck to the muffler shop to get welded back to stock, and when I got the package it was beat up and the pipes where bent! Never buying from them again!


      Year: 2017 Submodel: LT Engine: 5.3L V8

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      November 17, 2018

      Love it!

      Great exhaust at a great price. Fast shipping with an easy install!!


      Year: 2014 Submodel: LT Engine: 5.3L V8

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      September 28, 2018

      Perfect sound and simple install

      I wanted a system for performance without being obnoxiously loud. You can tell it is there but there is zero drone inside the cab. When at cruising/highway speeds, you cant even tell it is there. This system claimed to NOT require cutting for my truck when in fact, I had to cut a bit off of the mid pipe for the installation. No big deal. Besides that, it was as simple as it gets! Super easy install, excellent sound and not overly-loud. Do yourself a favor and spend the extra money on the stainless system. I am so glad I did. The stainless system includes much higher quality clamps. I highly recommend this system for someone looking to upgrade without breaking the bank.


      Year: 2016 Submodel: LT Engine: 5.3L V8

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      September 19, 2018

      Love it

      Nice tone well made and easy to install The shipping was very quick. Overall a wonderfull experience.


      Year: 2014 Submodel: LT Engine: 5.3L V8

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      May 29, 2018

      Review from MBRP 3 in. XP Series Single Exhaust System - Side Exit (14-18 5.3L Sierra 1500)

      Awesome System!

      This is a great kit, very easy to install. Perfect low tone for a truck and glad I went with the all stainless steel.


      Year: 2014 Submodel: SLE Engine: 5.3L V8

      Helpful (9)

    • 3/5

      Installation Time: Afternoon

      April 07, 2018

      not impressed

      i have a crew cab short box and the exhaust did not fit the truck like the directions stated the pipe that went over the axle was to long causing an issues with the exhaust hangers towards the back. now the directions says if you have a CREW CAB SHORT BOX YOU DO NOT HAVE TO CUT THE EXHAUST PIPE. In my cause i did because the one pipe was different. So an hour job to me about 4 hours to finish. i would have returned the exhaust however the directions only give actual measurement for the pipe that runs from the converter to the muffler because you do have to cut it if you have a different cab and box configuration. So not knowing one pipe was not right i cut out my factory exhaust. So at that point i had to make it work. Not knowing the measurements of all the pipes i had to measure and cut a couple times but i got it to fit correctly. i like the sound but wish i would have gone with a different brand do to fitment issues


      Year: 2018 Engine: 5.3L V8

      Helpful (10)

    • 5/5

      Installation Time: Less than 1 Hour

      March 24, 2018


      Easy to install. Looks great and sounds great. Exhaust note is deep and throaty.


      Year: 2017 Submodel: LT Engine: 5.3L V8

      Helpful (9)