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Flowmaster Outlaw Extreme Cat-Back Exhaust w/ Black Tip - Turn Down (09-10 5.4L, Excluding Raptor)

Market Price $342.99 You Save 13% ($45.02)
Starting At

$297.97 (kit)

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  • Item T528447C
  • MPN# 817707

Will this fit your F-150?

Features, Video & Details

  • Dump Style Turndown Exhaust System
  • Loud, Aggressive Exhaust Sound
  • Stealthy Black Finish
  • 409 Stainless Steel Construction
  • 3-inch Round Tubing
  • 3-inch Dump Style Exit
  • Exits in Front of the Rear Axle
  • Simple Installation
  • Limited Lifetime Warranty
  • Fits All 2009-2010 5.4L F-150s, Excluding Raptors

Review & Installation Video

Review & Install Video

Super-Aggressive Sound. The wide pipes, full-diameter mandrel bends, and high flow muffler of the Flowmaster Outlaw Extreme Turn Down Cat-Back Exhaust cut back pressure and free up another +8 horsepower from your 2009-2010 5.4L F-150, along with useful torque gains. Handy as these improvements are, though, the Outlaw Extreme's main attraction is the exhaust note - a deep, hyper-aggressive roar that's extremely loud inside and outside the cab and isn't for the shy and retiring. Tested and proven on the racetrack, the welded-baffle Outlaw muffler, and dump style turndown exit ensure both solid power gains and getting everyone within a block to sit up and take notice.

Beefy Construction. Made in the USA and designed for a lifetime of use, the Flowmaster Outlaw Extreme Cat-Back features 3-inch piping and a 3-inch turndown exit with no tailpipe for maximum flow and sound. Supplied with a slick black coating, this exhaust system is fabricated from ultra-tough 409S stainless steel throughout, offering superb resistance to heat and corrosion. The muffler's welded baffles won't wear out like interior packing will helping make this component sturdy and permanent.

Bolt-On Installation. The Flowmaster Outlaw Extreme bolts onto stock mounting points using regular hand tools, making installation a snap and freeing you from the need for welding, cutting, or other alterations. A full hardware kit is included to make installation even more convenient.

Application. The Flowmaster Outlaw Extreme Turn Down Cat-Back Exhaust with Black Tip is designed to fit on all cab and bed sizes available for the 2009-2010 Ford F-150s equipped with the 5.4L V8 engine. It does not fit on the 2010 SVT Raptors.

Fitment: 2009 2010 Details

What's in the Box
  • (1) Cat-Back Exhaust System
  • Hardware
Installation Info
Tech Specs
Cat-Back Exhaust Specifications
Piping Material: 409 Stainless Steel Tip Material : 409 Stainless Steel
Piping Size: 3" Tip Size: 3"
Muffler Type: Outlaw Fitment: 2009-2010 5.4L, Excluding Raptor
Will it fit my F-150?

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Awesome

I bought this a little feeling a little questionable I was afraid of getting drone and of the overall quality but after recieveing it I felt more relieved it took myself and a coworker about 45 minutes ...

Read More
Helpful (2)

5/5
Pleasant surprise

This exhaust is a pleasant surprise every time you start your truck. It's loud, throaty and will irritate that annoying neighbor! Axle dump so it also gives the rear end a cleaner look. Worth every ce ...

Read More
Helpful (1)

Overall Rating 4.8 out of 5 stars
Read All 11 Reviews

Customer Photos

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2 Questions / 1 Answers

Ask a Question

how does this kit compare to the full outlaw exhaust as far as sound level? is it louder? quieter?

BrendanE

1. is this street legal 2. will it damage my 02 sensors

OldGray

  • This has nothing to do with emissions or your 02 sensors or anything like that. Your o2 sensors as well as your cats will be untouched, and a muffler won't effect smog or the like. The only thing you have to worry about is this being too loud, however that you will have to check your local ordinances to find out.

    JeffAM

Helpful (0)

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Customer Reviews (11) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Less than 1 Hour

  • Loudness / Volume 4.181818 4.2
  • Exhaust Note 4.727273 4.7
  • Fit & Finish 4.454545 4.5
  • Bang For Your Buck 4.818182 4.8



  • 5/5

    Installation Time: Less than 1 Hour

    March 17, 2017

    Review from Flowmaster Outlaw Extreme Cat-Back Exhaust w/ Black Tip - Turn Down (11-14 5.0L)

    Awesome

    I bought this a little feeling a little questionable I was afraid of getting drone and of the overall quality but after recieveing it I felt more relieved it took myself and a coworker about 45 minutes to install with the longest part being the removal of the stock exhaust. But not too difficult you will need to cut preexisting pipe from the catalytic converter and have the truck on jacks to get the stock exhaust out from under the truck but other than that super easy to install and the sound is awesome both start up and driving it's given me a new love for my truck than I already had and for the price you can't beat it.

    ScottS

    Year: 2013

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    July 21, 2017

    Review from Flowmaster Outlaw Extreme Cat-Back Exhaust w/ Black Tip - Turn Down (09-10 4.6L)

    Pleasant surprise

    This exhaust is a pleasant surprise every time you start your truck. It's loud, throaty and will irritate that annoying neighbor! Axle dump so it also gives the rear end a cleaner look. Worth every cent

    Alfred

    Year: 2010

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    April 13, 2017

    Review from Flowmaster Outlaw Extreme Cat-Back Exhaust w/ Black Tip - Turn Down (11-14 5.0L)

    Great sound

    Easy install. Harder to get stock exhaust out than the install of new muffler. Sounds great. Had trouble getting the supplied band tight but overall great bang for your buck

    JeffreyW

    Year: 2014

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    March 07, 2017

    Review from Flowmaster Outlaw Extreme Cat-Back Exhaust w/ Black Tip - Turn Down (11-14 5.0L)

    Sounds Great!

    Install was very simple, took 30 min max. Has a nice deep throaty sound on a cold start up, then is mellows out. Nice acceleration sound, and very mellow on at highway speed. Cruising at 70mph with the radio on (im old so I only turn it up 1/4 the way usually) and you can barely hear it. I read a few other reviews on different websites that complained that the forward hanger would not reach the exhaust hanger mount, but if you unbolt the hanger mount there is a second mounting location on the truck frame that is in the perfect location for the hanger on the flowmaster. I'm very pleased with the flowmaster outlaw extreme cat-back exhaust system, even the wifey liked how it sounded!!

    AndrewD

    Year: 2013 Submodel: 5.0L V8 FX4

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    February 01, 2017

    Let em know you're coming

    This exhaust isn't for the guy who wants a little more tone, it's for the guy that wants to wake the neighborhood. It's a crazy aggressive tone and I absolutely love it. You cannot beat the price, and to me it sounds better than a lot of the more expense dual pipe options.

    NitroNick

    Year: 2010

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    September 12, 2017

    Review from Flowmaster Outlaw Extreme Cat-Back Exhaust w/ Black Tip - Turn Down (11-14 5.0L)

    Easy install with throaty sound

    Highly recommend this exhaust for its sound/cost/convenience.

    DellCarroll

    Year: 2014

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    September 10, 2017

    Review from Flowmaster Outlaw Extreme Cat-Back Exhaust w/ Black Tip - Turn Down (11-14 5.0L)

    best bang for your buck

    this exhaust defiantly wakes the truck up giving it a mean and aggressive sound a V8 truck should have. it has the potential to be louder with no resonator however that is still installed on my truck. install took no time at all the only hiccup was having to move one hanger bracket due to me having the screw cab and 6.5ft bed, this step was not mentioned in the instructions. overall i would put this as the best all around exhaust available due to it being so cheap.

    BrendanE

    Year: 2012 Submodel: 5.0L V8 Lariat

    Helpful (0)

  • 3/5

    Installation Time: Less than 1 Hour

    August 30, 2017

    Review from Flowmaster Outlaw Extreme Cat-Back Exhaust w/ Black Tip - Turn Down (11-14 5.0L)

    Loud? Not out of the box

    This system is supposed to provide the loudest exhaust sound offered by Flowmaster. However, the instructions tell you to cut after the factory resonator. Meaning the sound will remain muffled unless that resonator is removed. Otherwise the truck remains quiet. Barely louder than stock. I'm sure after removing the resonator it will be loud. But before then it only provided a deep hum while under load.

    Gerardo

    Year: 2014

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    July 24, 2017

    Review from Flowmaster Outlaw Extreme Cat-Back Exhaust w/ Black Tip - Turn Down (11-14 5.0L)

    Super easy

    Between cutting off the old exhaust and installing this I think i spent about 30 minutes on the job. Sounds great, only two draw backs that i found is the front most hanger arm did not seem to be in the right place to mate up with the factory position, not sure if this is becuase of varying positions due to cab size, mine is a crew cab, back hanger is perfect. And the black coating was pretty beat up out of the box, kind of a bummer, but for the price and yhe sound i can live with these minor issues

    Kevsha

    Year: 2014 Submodel: 5.0L V8 FX4

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    June 19, 2017

    Great sound!

    Sounds great, awesome tone. Only down side is there is a good bit of drone that can become annoying on long trips.

    CaseyB

    Year: 2010 Submodel: 5.4L V8 Lariat

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    June 15, 2017

    Review from Flowmaster Outlaw Extreme Cat-Back Exhaust w/ Black Tip - Turn Down (09-10 4.6L)

    FLOWMASTER

    Love this product fast and easy to install....sound great!

    Jamie

    Year: 2010

    Helpful (0)

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