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Flowmaster Outlaw Cat-Back Exhaust w/ Black Tips - Split Side/Rear Exit (15-17 3.5L EcoBoost, Excluding Raptor)

Market Price $972.99 You Save 13% ($127.02)
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$845.97

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  • Item T527018B
  • MPN# 817726

Will this fit your F-150?

Features, Video & Details

  • Super Aggressive Flowmaster Outlaw Sound
  • Durable 409 Stainless Steel Construction
  • 3 in. Mandrel-Bent Tubing
  • 4 in. Black Ceramic Coated Tips
  • Choice of Side or Rear Exit
  • Made in the USA
  • Fits 2015-2017 3.5L EcoBoost F-150s, Excluding Raptors
  • Not Compatible on Regular Cabs with a 6.5 ft. Bed

Review & Installation Video

Review & Install Video

Super Aggressive Flowmaster Sound. Give your 3.5L EcoBoost F-150 that unmistakable Flowmaster sound with the Outlaw Series Cat-Back Exhaust System from AmericanMuscle. This system improves exhaust flow using Flowmaster's race-oriented style Outlaw Muffler for that super, aggressive exhaust note your turbocharged truck deserves.

Stainless Steel Construction. Proudly Made in the USA, this Flowmaster Outlaw Cat-Back Exhaust is constructed from durable 3 in. 16 gauge 409 stainless steel tubing for it's strength and corrosion resistant properties. This Cat-Back system features a race-oriented muffler, that connects to massive 4.0 in. diameter black ceramic stainless steel tips for an impressive look and sound. As an added bonus the tips are embossed with the "Flowmaster" logo for true custom styling.

Bolt-On Installation. Flowmaster engineered this kit to be a direct upgrade replacement for your F-150 stock exhaust. All of the necessary hardware is included and installs easily with basic hand tools, with no extra modifications to your F-150. Depending on your cab and bed size, some minor cutting to the piping may be required.

Lifetime Warranty. Flowmaster is confident in the quality of their exhaust system by backing it with a Lifetime Limited Warranty. Some exclusions do apply, please see manufacturer's warranty for full details.

Application. This Flowmaster Outlaw Cat-Back Exhaust System with Black Tips is designed to fit the 2015 to 2017 3.5L EcoBoost F-150s, excluding Raptors, with the following Cab and Bed sizes.
  • Regular Cab with a 8 ft. Bed
  • SuperCab with a 6.5 ft. Bed
  • SuperCab with a 8 ft. Bed
  • SuperCrew with a 5.5 ft. Bed
  • SuperCrew with a 6.5 ft. Bed

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Inlet Pipe
  • (1) Adapter Pipe
  • (1) Muffler
  • (1) Right Tailpipe
  • (1) Left Tailpipe - Front
  • (1) Left Tailpipe - Rear
  • (2) Side Exit Pipe
  • (2) Rear Exit Pipe
  • (2) Stainless Tips
  • Hardware Kit
Installation Info
Will it fit my F-150?

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
3.5l EcoBEAST

Exhaust sounds great, it took me about two hours to install on a shop lift. no welding needed, instructions can be found on flowmasters website. The exhaust sounds throaty and very beefy on cold startup. ...

Read More
Helpful (1)

5/5
Awesome!

Exactly as advertised...Ceramic Tips looks really nice!...Thanks Flowmaster!

Helpful (0)

Overall Rating 5 out of 5 stars
Read All 4 Reviews

Customer Photos (1) Submit Your Photo

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1 Questions / 1 Answers

Ask a Question

Can you Get Chrome Tips instead or Black Tips? How much horse power can you expect to gain with the new exhaust system? With this exhaust system will you get fuel millage increase and if so how much?

MichaelT

  • It looks like we only have the outlaws available only with the black tips, chrome tips would not be available. Performance-wise you shouldn't look to get too much out of an exhaust unless you're looking at headers. This likely will not effect either power or fuel mileage and if it does, it will be minimal to the point where it goes unnoticed.

    JeffAM

Helpful (0)

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Customer Reviews (4) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Afternoon

  • Loudness / Volume 5 5
  • Exhaust Note 5 5
  • Fit & Finish 4.75 4.8
  • Bang For Your Buck 4.75 4.8



  • 5/5

    Installation Time: Afternoon

    October 28, 2016

    3.5l EcoBEAST

    Exhaust sounds great, it took me about two hours to install on a shop lift. no welding needed, instructions can be found on flowmasters website. The exhaust sounds throaty and very beefy on cold startup. The drone is minimal on cruising highway speeds, but loud whenever you get on the gas! I am satisfied with the exhaust and would reccomed to anyone looking to make their ecoboost into a evobeast!

    AFRSQ

    Year: 2016 Submodel: 3.5L V6 EcoBoost FX4

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    July 31, 2017

    Awesome!

    Exactly as advertised...Ceramic Tips looks really nice!...Thanks Flowmaster!

    DE

    Year: 2017

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    July 05, 2017

    Great Product!

    This product is awesome. I love the sound it gives to a 6 cylinder, also the installation was extremely easy. Flowmaster included easy to follow instructions in the package. The total time from getting tools ready, to taking the stock exhaust out and placing the Flowmaster on, to clean up and turn on took me about 2 hours. Some side notes: I did not use a vehicle lift so I had to cut my stock exhaust where it bent over the rear axle. Also when installing make sure you do not tighten any of the clamps all the way. You will need to make final tweeks once everything is installed.

    ThomasL

    Year: 2017

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    June 11, 2017

    Love this system!

    Great sound when stepping on it, but quiet when coasting. Perfect mix. Highly recommended.

    JeremyP

    Year: 2016 Submodel: 3.5L V6 EcoBoost XLT

    Helpful (0)

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