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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

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Features, Video & Details

  • Dump Style Turndown Exhaust System
  • Loud, Aggressive Exhaust Sound
  • Stealthy Black Finish
  • 409 Stainless Steel Construction
  • 3-inch Dump Style Exit
  • Exits in Front of the Rear Axle
  • 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 backpressure 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 409 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 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
Will it fit my F-150?

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
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 ...

Read More
Helpful (1)

5/5
Great sound!

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

Helpful (0)

Overall Rating 5 out of 5 stars
Read All 2 Reviews

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Customer Reviews (2) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Less than 1 Hour

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



  • 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

    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)

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