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MBRP 4 in. XP Series Single Exhaust System - Side Exit (15-19 2.7L EcoBoost F-150)

Market Price $582.99 You Save 12% ($68.00)
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  • Item T527039A

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    Features, Video & Details

    • Aggressive Truck Sound
    • Improves Exhaust Flow for More Power
    • 4 in. Mandrel-Bent 409 Stainless Steel Tubing
    • 5 in.  Polished Stainless Steel Tip
    • Exits Behind Rear Passenger Tire
    • Bolt-On Installation, Some Trimming May Be Required
    • Fits All 2015-2019 2.7L EcoBoost F-150s

    Review & Installation Video

    Review & Install Video

    The MBRP XP Series four-inch single side exit exhaust in the polished finish, will be for any 2015 or newer 2.7 liter EcoBoost owner who might be looking to wake up the sound of their exhaust on their 2.7 by picking up a louder yet not overwhelming exhaust note coming from a mid-level option, such as this one, that offers really good materials with obviously an attractive polished finish, and a single side exit design. I know that's a mouthful, but obviously there are a ton of options out there for your 2.7, so we're gonna narrow it down and explain why this one might be good for you. Now obviously the most important thing about the exhaust, is gonna be the sound. Now, if you're an owner of a 2.7, you know that they're not really famous for sounding very good at all, even with some aftermarket options. Now like I said from the sound clips you just heard, you'll hear that this one is gonna get a three outta five on our loudness meter, making it a pretty loud upgrade, but obviously not the loudest you can go. So what that basically means is when you install this on your own 2.7, it'll be pretty quiet at idle. Honestly, it might not even be noticeable that you have an aftermarket exhaust. The only way you'll be able to tell, is with the polished single side exit look. On top of that, once you get on it on the highway, you'll definitely know it's there because the thing does offer just a little bit of drone, and honestly gives you a good rumble, and in my personal opinion, sounds pretty good for the 2.7, which we all know is saying a lot. So the sound can almost always be attributed to the muffler design here, and since this, as you can see, is a bullet style straight through muffler it's going to give you that three outta five sound that I just explained a second ago. A little bit of drone at the highway when the RPM band is running at the top end, of course. Nothing too crazy at the middle range, but it does give you a noticeable sound and then pretty much quiet at idle. Now after all, this is gonna be a complete 409 stainless steel from head to toe, so it's good for the guys out there who are wondering about whether or not it'll hold up all year round, because it will. Now obviously there's a higher quality material, the 304, but that's gonna come with a steeper price tag, so that'll narrow it down to how much you're willing to spend. Speaking of that price tag, this one is gonna narrow down to just about 500 bucks here, a very mid-level option, as I keep mentioning here. Not the most expensive, not the least expensive. If you're looking to stay on a tighter budget, you can get the exact same sound out of the aluminized steel coming from the Installer Series. If you're looking at this one, this is the XP Series, and then if you want the higher quality and are willing to spend a bit more to get it, the 304 stainless steel is with the Pro Series. So again, a very good and somewhat budget-friendly option for the guy looking for a better material with a smaller price tag. Shifting gears over to the installation portion of the video, as I touched on at the top, this is going to be a one outta three wrenches on a difficulty meter. It's very, very simple, straightforward direct bolt-on installation. You can tackle this with very simple hand tools, like a ratchet and a simple socket set. Now once you get this thing installed, it should take you about an hour, maybe two at the absolute maximum, and again a one outta three wrenches. Everything you need is gonna be included in the box for you. Of course everything you see on the table is what you'll get, as well as the five-inch polished stainless steel MBR tip that'll come out of the rear end of course, and then you'll get a bunch of new clamps that you don't also see on the table with me today. Now to get everything started, obviously you have to remove your factory cat-back. Unbolt it from the flanges at the mid-pipe, pull everything out of their hangers, unclamp all the mid-pipe mufflers and everything along those lines, and set everything aside. From there you'll take the long mid-pipe, connect it with the flanges to the factory one, bolt those down, and you'll move right down the line from the muffler down to the five-inch tailpipe tip. All said and done, one outta three wrenches on our difficulty meter, about an hour or two in the driveway at home, or the garage lift if you have one. So just to wrap things up here, if you're the owner of a 2015 or newer 2.7 liter EcoBoost F-150, you might be looking for a way to get a single side exit exhaust, obviously for a very reasonable price tag, with a polished finish, a three outta five on our loudness meter, something that's extremely easy to bolt up, that gives you just a little bit of drone, and a loud noticeable tone with a very nice RPM band range. If that sounds like something you're looking for, with a 409 stainless steel option, check out the MBRP XP series four-inch stainless steel cat-back exhaust, which is available right here at

    Power Sounds. It’s high-performance that you can hear. The MBRP XP Series 4-inch Cat-Back Exhaust - Single Side Exit is sure to give your 2.7L EcoBoost powered F-150 the power surge you’ve only imagined. That includes a strong and steady roar only the premium Cat-Back exhaust can deliver. Its precision control minus restrictions that you’ll have to hear for yourself.

    Bump Up Power. The MBRP XP Series 4 in. Cat-Back Exhaust - Single Side Exit was engineered from the ground up to give you pure power all in an easy upgrade. An increase in horsepower and torque means maximum performance that will turbocharge your Ford truck with unconstrained flow that will have your engines roaring proudly and loudly.

    Made To Last. The MBRP’s unrivaled construction sports a 4-inch diameter 16-guage 409 stainless steel tubing that’s a masterpiece to behold. A bullet-style muffler paired to a solo 5-inch stainless steel slant cut exhaust tip was placed behind the rear passenger tire to provide the much-needed oomph to go the distance.

    No Hassle Installation. The MBRP Cat-Back Exhaust will improve your F-150’s current stock exhaust in many ways. Simple and speedy installation with bolt-on OEM hangers to make the switch. Trimming the piping will be necessary for some cab sizes and beds.

    Application.This MBRP XP Series 4 in. Single Side Exit Cat-Back Exhaust is specifically designed to fit all cab and bed sizes available for the 2015 to 2019 F-150s powered by the 2.7L EcoBoost engine.

    Fitment: 2015 2016 2017 2018 2019 Details

    MPN# S5259409

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Front Pipe
    • (1) Extension Pipe
    • (1) Muffler
    • (1) Over Axle Pipe
    • (1) Tail Pipe
    • (1) Hanger Clamp
    • (1) Tip
    • (3) 4" Clamp
    • (2) 3/8 x 2.5" Hex Bolt
    • (2) 3/8" Hex Nut
    • (4) 3/8" Flat Washer
    • (2) 3/8" Lock Washer
    Installation Info
    Tech Specs
    Will it fit my F-150?

      Customer Photos (1) Submit Your Photo

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        Questions & Answers (2)

        2 Top Rated Questions

        Are the mufflers different from the Installer and XP series exhaust systems? Would one be louder than the other? I am strongly considering this exhaust (XP Series) but i have read many horrible reviews about the drone with the Installer series, and i would like to stay away from an obnoxious drone.

        • The XP Series and Installer series will use the same muffler designs. The primary difference is that the Installer series is aluminized steel, compared to the stainless steel of the Installer series.

        Helpful (2)

        I just ordered the MBRP 4 in. XP series and was wondering if anyone with a 2016 F-150 had to use the extension pipe or trim the piping? I have the supercab with 6.5 box. Thanks!

        • For the Supercab with 6.5 foot bed you will use the the front pipe only and does not use the extension pipe at all.

        Helpful (1)
        Post Your Question

          Customer Reviews (7) Write a Review

          Overall Rating 4.6

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Loudness / Volume 4.833333 4.8
          • Exhaust Note 5 5
          • Fit & Finish 5 5
          • Bang For Your Buck 5 5

          • 5/5

            Installation Time: Less than 1 Hour

            May 19, 2019

            Great product

            Super easy to put on, once I had the old one off it only took a little over an hour by myself with someone handing me parts. Fast shipping. No issues with it so far and sounds a lot better than I thought. It's no v8 but the 4 inch gives a deeper rumble and I cant keep my foot off the gas. Highly recommend this product and my friends that have v8's are impressed by it.


            Year: 2018 Submodel: XL Engine: 2.7L V6 Ecoboost

            Helpful (0)

          • 5/5

            March 12, 2019

            Great Muffler

            Very good muffler, quick delivery. Only complaint is that the drone is very loud.


            Year: 2016 Submodel: XLT Engine: 2.7L V6 Ecoboost

            Helpful (1)

          • 2/5

            January 27, 2019

            Fell Apart

            I bolted this exhaust on as tight as I could get the stainless steel clamps, but in just over 6 months the bolt on system failed while driving down the road. The portion of stainless steel pipe from behind muffler to exhaust tip had wiggled its way loose. It is now too mangled to reattach some I'm exploring other options. I regret buying an aftermarket exhaust. The sound also lacks that bellowing, low tone that I wanted from an upgraded exhaust.


            Year: 2016 Engine: 2.7L V6 Ecoboost

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            July 24, 2018

            2018 f150 ecoboost

            Fit amazing and wasn't hard to install, I enjoy it, loud when ya want it and not to bad on the highway. would highly recommend this to anyone looking for something different.


            Year: 2018 Submodel: XLT Engine: 2.7L V6 Ecoboost

            Helpful (8)

          • 5/5

            Installation Time: Afternoon

            June 10, 2018

            Can’t beat

            Can’t beat the price, quality of the exhaust over factory is amazing. Once you put this on you’ll forget what stock sounded like.


            Year: 2017 Engine: 2.7L V6 Ecoboost

            Helpful (8)

          • 5/5

            Installation Time: Less than 1 Hour

            October 17, 2016

            Best Cat-Back

            Hands down the best choice for the 2.7. The sound is amazing. Nice rich deep tone. Not loud at idle, cruising is fairly quiet. But once you stick it, it really opens up and sounds good. Took about an hour to removal the old and install the new. Wouldn't recommend any other brand over this setup. Best bang for the buck!


            Engine: 2.7L V6 Ecoboost

            Helpful (14)

          • 5/5

            July 08, 2016

            Great exhaust for the price!!!

            This is super easy to install and gives my F150 a great sound compared to the stock exhaust which was just too quiet. I would highly recommend this product to anyone wanting to ditch their stock exhaust and upgrade to improve fuel economy and HP and torque.


            Engine: 2.7L V6 Ecoboost

            Helpful (14)

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