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Stainless Works S-Tube Turbo Cat-Back Exhaust - Single Side Exit - Factory Connect (11-14 3.5L EcoBoost)

Market Price $760.00 You Save 10% ($76.00)
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  • Item T527224

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Features & Details

  • Aggressive Exhaust Note
  • "S-Tube" Straight-Through Muffler
  • 3.5 in. Diameter 304 Stainless Steel Tubing
  • 3.5 in. Mirror Polished 304 Stainless Steel Tip
  • Exits Behind the Rear Passenger Tire
  • Designed and Manufactured with Pride in the USA
  • Limited Lifetime Warranty
  • Installs with your Existing Factory Exhaust Manifolds
  • Fits 2011-2014 3.5L EcoBoost F-150s, Except SuperCabs with a 8 ft. Bed
Aggressive Exhaust Note. Add a loud aggressive exhaust note to your 3.5L EcoBoost with a Stainless Works S-Tube Turbo Single Side Exit Cat-Back Exhaust system. This catback not only sounds great, but also improves exhaust flow for an increase in horsepower and torque.

Stainless Steel Construction. Constructed from mandrel bent 304 stainless steel tubing for strength and superior corrosion resistance, this Stainless Works F-150 Cat-Back exhaust system features a turbo straight through muffler that end with a 3.5" mirror polished 304 stainless steel slant cut exhaust tip that exits behind the rear passenger tire.

Limited Lifetime Warranty. Stainless Works is so confident in the quality of their exhaust systems that they are backed by a Lifetime Limited Warranty on materials and workmanship.

Direct Fit Upgrade. Stainless Works designed their S-Tube Turbo Cat-Back to be installed with your Factory Exhaust Manifolds. There is no cutting or extra modifications required. Installation of this Stainless Works Exhaust can be completed in about a two hours with just basic hand tools.

Application. This Stainless Works S-Tube Turbo Single Side Exit Factory Connect Cat-Back Exhaust is specifically designed to fit the 2011-2014 3.5L EcoBoost F-150s. Does not fit the SuperCabs with a 8 ft. bed.

Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (1) Muffler Inlet
  • (1) Muffler
  • (1) Over-Axle Pipe
  • (1) Exhaust Tip
  • Hardware
Installation Info
Tech Specs
Cat-Back Exhaust Specifications
Piping Material: Stainless Steel Tip Material : Polished 304 Stainless Steel
Piping Size: 3.5" Tip Size: 3.5"
Muffler Type: Straight-Through Fitment: 2011-2014 3.5L EcoBoost
Will it fit my F-150?

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1 Questions / 1 Answers

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Will this be able to hook right up to the Stainless Works Off-Road Downpipe without any modification?


  • Hi, This cat back can be used with the Stainless Works Off-Road Downpipe for the 11-14 3.5L EcoBoost F-150 item# T527067 with no modification.

    Chris J

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Customer Reviews (1) Write a Review

Overall Rating 4.0

out of 5 stars

Installation Time:Afternoon

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

  • 4/5

    Installation Time: Afternoon

    May 16, 2017

    Stainless Works Exhaust

    Nice throaty sound compared to OEM. Installation wasn't too bad, I lifted the right side of the vehicle on jack stands and I was able to remove the old exhaust in one piece, I like the exhaust, fun to drive and listen to it .


    Year: 2014

    Helpful (0)

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