Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Hi I'm Justin with AmericanMuscle.com, and I'm going to be breaking down the Flowmaster Stainless steel Outlaw Catback exhaust system fitting all 2013 Mustang GTs. This system gets its name from the two, race oriented, straight through design Outlaw series mufflers, which are going to be far more aggressive than Flowmaster's other street offerings, such as the super 44 or the delta for instance. In fact, Flowmaster claims that this system, is the most aggressive system they produce for the Coyote Mustangs. Taking a closer look at the entire system, you will notice that Flowmaster chose to go with a quality 409 grade stainless steel throughout, including the 3" mandrel bent tubing, through those Outlaw series mufflers, all exiting out these brightly polished 4" tips. Since this is a Catback, you can expect a slightly more involved install, that should take you about 2 hours from start to finish when it's all said and done. Now let's hear how the Flowmaster Outlaw series sounds compared to our factory exhaust.
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Features, Description, Reviews, Q&A, Specs & Installation
Fitment: 2013 2014 Details
Flowmaster 817590
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
What's in the Box
Piping Material: | 409 Stainless Steel | Tip Material : | Polished Stainless Steel |
Piping Size: | 3" | Tip Size: | 4.0" |
Muffler Type: | Straight-through | Fitment: | 2013-2014 GT |
Tech Guides:
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