mufflers

Flowmaster 15430 - Outlaw Series(TM) Race Muffler

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$99.95

$111.95

You save: $12.00 (11%) off MSRP

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Check to see if this fits your vehicle

This part fits

  1. 2015 Dodge Challenger Scat Pack 6.4L V8 cid:392 cc:6424
  2. 2015 Dodge Challenger SRT 392 6.4L V8 cid:392 cc:6424
  3. 2015 Dodge Challenger SRT Hellcat 6.2L V8 cid:376 cc:6166
  4. 2014 Ford Mustang GT 5.0L V8 cid:302 cc:4951
  5. 2013 Ford Mustang GT 5.0L V8 cid:302 cc:4951
  6. 2012 Ford Mustang GT 5.0L V8 cid:302 cc:4951
  7. 2011 Ford Mustang GT 5.0L V8 cid:302 cc:4951
Authorized Dealer

About this product

Part #: 15430

Outlaw mufflers are designed to be connected directly to the header collectors or can be added into an existing exhaust system. Recommended for racing applications where a muffler is required without a set decibel limit to be met. Please call the Flowmaster tech-line for assistance with specific decibel requirements and applications.

More Details

Automotive Item GradeHigh Performance
Body Diameter4.000 in.
Body Height4.000 in.
Body Length11.000 in.
Body Width4.000 in.
ColorBlack
FitmentUniversal
Inlet Connection TypePipe
Inlet Diameter3.000 in.
Inlet Inside Diameter3.000 in.
Inlet Outside Diameter3.000 in.
Inlet PositionCenter
Inlet TypeSingle Center
Main Piping Diameter3.000 in.
MaterialAluminized Steel
Mount TypeUses New Hangers (Not Included)
Muffler SeriesOutlaw Delta Force
Muffler TypeReflection
Outlet Connection TypePipe
Outlet Diameter3.000 in.
Outlet Outside Diameter3.000 in.
Outlet PositionCenter
Outlet TypeSingle Center Outlet
Overall Length16.000 in.
ShapeRound
Sound LevelAggressive
Tip Quantity0
TitleFlowmaster 15430 Outlaw Series Race Muffler - 3.00 Center In / 3.00 Center Out - Aggressive Sound
Additional Documents
  1. Certificate of Originpdf
  2. Warrantypdf

See what our community says about flowmaster products

product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
LIKE: Aggressive sound, Black muffler, qp Cold starts, Chrome tips DISLIKE: Not much to dislike LABOR: Did it myself INSTALLATION: Step by step instructions, NOTE: make sure you measure and mark before you cut off old exhaust, Took around 3 to 5 hours (took my time) PERFORMANCE: Deep aggressive sound, allows more air to flow. RECOMMEND: I would RECOMMEND for those who are comfortable cutting exhaust, but professional installation also encouraged if you arent up for the challenge.
View on Robert's build
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Once you've had a chance to use the product, did it meet your expectations?
Yes
View on Travis's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Came on car when purchased
Is this your first time buying from this brand? Did you consider other brands?
No. I had it on another mustang and wasn't a fan
Was it easy to install? Any installation tips that will help others?
Installed in driveway. Good fit, no issues
Once you've had a chance to use the product, did it meet your expectations?
Not a fan of the sound of flowmeter mufflers
View on Jacob 's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
It’s definitely louder but not too loud to where it’s annoying driving around
Is this your first time buying from this brand? Did you consider other brands?
Yes but flowmaster had the best sounding in my opinion and was all metal
Was it easy to install? Any installation tips that will help others?
They cut out the old one and put in the new in a few minutes
View on Ryan's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
sound and build quality
Is this your first time buying from this brand? Did you consider other brands?
no
Was it easy to install? Any installation tips that will help others?
yes, pretty straight forward install. make sure there is clearance in height (preferably have it on a lift) for the muffler section to the tail pipe as there is considerable bend to manipulate in order to remove it. Also, just unbolt the hanger vs pilling off the gromet, seemed much easier to do.
Once you've had a chance to use the product, did it meet your expectations?
yes.
Any additional comments?
gauging sounds both in and outside of cab. with the headers, no resonator, and an overall diameter increase to a single 3 1/2" (4" tail), even with the 50 series HD muffler, it is surprisingly alot louder.
View on Adm's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels.

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