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MBRP XP Series 4 in. Cat-Back Exhaust - Single Side Exit (15-17 3.5L EcoBoost, Excluding Raptor)

Market Price $551.99 You Save 13% ($72.00)
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  • Item T527039B
  • MPN# S5259409

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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 2015-2017 3.5L EcoBoost F-150s, Excluding Raptors

Review & Installation Video

Review & Install Video

Aggressive Exhaust Note. Give your 3.5L EcoBoost F-150 an aggressive exhaust note by swapping out the factory exhaust with a MBRP XP Series Cat-Back Exhaust. This Single Side Exit Cat-Back Exhaust has been specifically tuned to get the optimal sound from your turbocharged F-150. Not only does this exhaust system sound great, but it delivers the ultimate free flowing exhaust by eliminating power robbing restrictions to put more horsepower and torque at the rear wheels.

Durable Stainless Steel Construction. MBRP constructs this Cat-Back System from 4 in. diameter 16 gauge 409 stainless steel tubing for superior strength. The system features a bullet style muffler that connects to a single 5 in. polished stainless steel slant cut exhaust tip that exits behind your rear passenger tire. As an added bonus, the tip is etched with the MBRP logo for a true custom style.

Bolt-On Installation. Engineered to be a direct upgrade replacement for your F-150's factory exhaust, the MBRP Cat-Back Exhaust easily bolts up with the OEM hangers. Depending on your cab and bed size, some trimming to the piping may be required.

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 2017 F-150s powered by the 3.5L EcoBoost engine. It is not compatible on Raptor models.

Fitment: 2015 2016 2017 Details

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
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Customer Reviews (1) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Less than 1 Hour

  • Loudness / Volume 5 5
  • Exhaust Note 4 4
  • Fit & Finish 5 5
  • Bang For Your Buck 5 5

  • 5/5

    Installation Time: Less than 1 Hour

    May 24, 2016

    Great sound for little money

    After extensive searching for a cheap but worthy exhaust, I settled for the MBRP XP 4 inch. Not only is there a rebate of $50 but there is also a LIFETIME WARRANTY. The sound was a little loud at first considering the stock exhaust is very quiet. I was also hoping for a slightly mellower tone. The truck runs pretty quiet at highway speeds given the low RPM's on the 3.5 ecoboost. I had also installed a KandN intake on the truck as well to allow for the maximum airflow possible. You shouldn't strangle a duel-turbo setup. I have yet to buy a tuner given I don't want to void my warranty, but I can honestly say that the truck is very peppy and has a leopard like purr to it on the streets. I can say for the price this kit can't be beat. I did have to cut the extension pipe to 15" from 22" given that I have a supercrew cab and a 6.5 foot bed. Easy to assemble and no problems doing it myself. The stock exhaust was easy to remove given that I did this in my driveway. I suggest that if you are weak you my want to get an assistant or put it up on a rack. I highly recommend this product for ease of assembly, performance and price.


    Year: 2015 Submodel: XLT

    Helpful (1)

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