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Flowmaster Outlaw Cat-Back Exhaust w/ Black Tip - Single Side Exit (15-18 3.5L EcoBoost, Excluding Raptor)

Market Price $870.70 You Save 31% ($272.70)
Starting At

$598.00 (kit)

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  • Item T531706
  • MPN# 817756

Will this fit your F-150?

Features & Details

  • Moderate to Aggressive Exterior Sound Level
  • Improves Exhaust Flow
  • Increased Sound Level Outside and Inside the Truck
  • Welded Baffle Muffler Design
  • 409S Stainless Steel 5" Diameter Mandrel-Bent Tubing
  • Flowmaster® Embossed Tip Coated in Ceramic Black
  • 13" Rolled Single Wall Exhaust Tips
  • Direct Bolt-On with Single Out Side Exit
  • Limited Lifetime Warranty
  • Fits 2015-2018 3.5L EcoBoost F-150 Models, Excluding Raptors
Maximum Engine Roar. Feel and hear your engine come to life. Let your engine roar with the Outlaw Single Side Exit Cat-Back Exhaust with Black Tip from Flowmaster. This cat-back exhaust upgrades your standard exhaust note to a more aggressive exterior sound level.

Full Speed Ahead. Aside from maximizing engine sound, this Cat-Back System from Flowmaster also improves your exhaust flow, taking your Ford F-150's to the next level. It features a race-proven Outlaw Series muffler and a mandrel-bent 4-inch tailpipe for maximum performance.

Durable and Stylish Construction. Flowmaster is known for delivering top of the line and heavy-duty exhaust systems, and this Outlaw Cat-Back System definitely lives up to its manufacturer's promise. Constructed from 409S stainless steel with an embossed ceramic tip coated in black, this exhaust adds to your Ford F-150's sleek and stylish look.

Bolt-On Installation. Flowmaster engineered this Cat-Back Exhaust System 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 Single Side Exit Cat-Back Exhaust System with Black Tips is designed to fit the 2015 to 2018 3.5L EcoBoost Ford F-150s, excluding Raptors, with the following Cab and Bed sizes.
  • Regular Cab with an 8 ft. Bed
  • SuperCab with a 6.5 ft. Bed
  • SuperCab with an 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 Assy.
  • (1) Extension Pipe
  • (1) Muffler
  • (1) Tailpipe Assy.
  • (1) Stainless Tip
  • (1) Front Hanger
  • (3) 4” Band Clamp
  • (2) 3/8” x 2” Bolt
  • (4) 3/8” Flat Washer
  • (2) 3/8” Nut
  • (2) 3/8” Lock Washer
Installation Info
Will it fit my F-150?

Most Helpful Reviews

5/5
Amazing exhaust

This exhaust brings out the best in your truck. The sound is totally awesome.

Helpful (2)

5/5
Great product simple install

Install only took a few hours great product because it will work on any bed length of F150 from short bed to long bed. At idle almost sounds like a VA under hard acceleration sounds like a loud v6. Makes ...

Read More
Helpful (0)

Overall Rating 5 out of 5 stars
Read All 3 Reviews

Customer Photos (1) Submit Your Photo

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2 Questions / 2 Answers

Ask a Question

Since this is a different muffler than the super 10 on the dual outlet outlaw system, can you guys make a video to review this? How does it compare? Thanks!

RyanN

  • At this time we are currently working through a backlog of exhausts that require videos. The Flowmaster Outlaw Cat-Back Exhaust will be recorded and added as soon as its position in the queue comes up.

    Rob D

Helpful (0)

Is there much cabin drone with this exhaust?

RobertW

  • There is a small amount of drone that would come from using this outlaw series exhaust due to the nature and design of the exhaust.

    AMjordan

Helpful (0)

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Customer Reviews (3) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Full Day

Installation Cost:$100-$250

  • Loudness / Volume 4.666667 4.7
  • Exhaust Note 4.666667 4.7
  • Fit & Finish 5 5
  • Bang For Your Buck 5 5



  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    May 09, 2017

    Amazing exhaust

    This exhaust brings out the best in your truck. The sound is totally awesome.

    topmods

    Year: 2016

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    September 04, 2017

    Great product simple install

    Install only took a few hours great product because it will work on any bed length of F150 from short bed to long bed. At idle almost sounds like a VA under hard acceleration sounds like a loud v6. Makes turbo sound even more noticeable stack on with the intake in a tune and see your horse power really grow

    EcoKing

    Year: 2016

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    June 22, 2017

    Flowmaster Outlaw

    Super awesome sound and extremely easy to install. Took some time in the beginning because I got confused but all in all it's super quick. I absolutely love everything about it.

    MatthewG

    Year: 2016

    Helpful (0)

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