2011-14 Ford Mustang 5.0L Flowmaster Hushpower 3" Catback Exhaust Kit GT - S197 by Flowmaster

Mustang Flowmaster Hushpower 3" Catback Exhaust Kit (11-14) 5.0L

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Mustang Flowmaster Hushpower 3" Catback Exhaust Kit (11-14) 5.0L
  • Flowmaster Mustang Hushpower 3" Catback Exhaust Kit (11-14) GT 5.0L 819112
  • Flowmaster Mustang Hushpower 3" Catback Exhaust Kit (11-14) GT 5.0L 819112
  • Flowmaster Mustang Hushpower 3" Catback Exhaust Kit (11-14) GT 5.0L 819112

Bolt on more power & better sound on your 11-14 Mustang 5.0 with a Flowmaster Hushpower catback exhaust.

Item #FLO-819112

Your Price: $759.00

Market Price:$908.60
You Save 19.71 % ($149.60)

Ships by Monday, April 06

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  • Utilizes Factory Hanger Mounts/Locations
  • Unmatched Sound
  • Lifetime Warranty!
  • Made in USA


  • Stainless Steel Construction
  • X-Pipe Improves Torque
  • Race Proven Hushpower Pro Series Mufflers

What's in the Box

  • 1) Pair of Hushpower Pro Series Mufflers with 4" Polisted Stainless Tips
  • (1) Pair of 409S 3" Stainless Steel Tail Pipes
  • (1) Direct Fit 3" X-Pipe
  • All Necessary Hardware
  • Detailed Instructions

Made in the USA

Product Description

Break from the pack with Flowmaster's 819112 Hushpower Pro Series Cat-Back system for the 2011-14 Ford 5.0L Mustang that delivers dyno-tested horsepower and torque improvement as well as quicker throttle response and better mileage.

This full 3.00" free flowing, mandrel-bent tubing equipped Cat-Back system features a Scavenger X-pipe assembly for mid- range torque improvement and a pair of race proven Hushpower Pro Series mufflers. These state-of-the-art technology mufflers produce a more traditional alternative sound to the Flowmaster Chambered design, and provide an incredibly powerful exterior sound quality with a moderate interior sound level.

Constructed with durable 409S stainless steel and finished off with 4.00" polished tips which exit through the factory cut outs, the system is covered by Flowmaster's Lifetime factory warranty.

* * * NOTE: This Flowmaster Cat-Back exhaust kit is intended to be used with the stock mid pipe.* * *

Product Videos

Mustang Flowmaster Exhaust Systems Review

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Community Q&A

Product Reviews

Vehicle Applications

Ford Mustang - 2011 (11) - 2012 (12) - 2013 (13)

About This Brand

Flowmaster - The Exhaust Technology Company
Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's.

Through use of these dyno's, Flowmaster's engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers "to the ground."

Flowmaster also utilizes Spectrum Analyzers to fine "tune" the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmaster's dedication to quality is what makes them the exhaust industry leader for Latemodel Mustangs and SVT Lightnings!

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