mufflers

Flowmaster 8430452 - Super 44(TM) Delta Flow Muffler

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This part fits

  1. 2014 Ford Mustang Shelby GT500 5.8L V8 cid:355 cc:5812
  2. 2013 Ford Mustang Shelby GT500 5.8L V8 cid:355 cc:5812
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About this product

Part #: 8430452

Flowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we've ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

More Details

Automotive Item GradeHigh Performance
Body Height4.000 in.
Body Length13.000 in.
Body Width9.750 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 DiameterOEM
MaterialStainless Steel
Mount TypeUses New Hangers (Not Included)
Muffler SeriesSuper 44 Series
Muffler TypeReflection
Outlet Connection TypePipe
Outlet Diameter2.500 in.
Outlet Outside Diameter2.500 in.
Outlet PositionDual
Outlet TypeDual Offset Outlet
Overall Length19.000 in.
ShapeOval
Sound LevelAggressive
Tip Quantity0
TitleFlowmaster 8430452 Super 44 Series Muffler 409S - 3.00 Center In / 2.50 Dual 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?
Sounds better than the stock junk
View on Eli's build
David Allward

440

David Allward
2003 Ford F-150
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?
I love the sound of flowmasters on a v8
Is this your first time buying from this brand? Did you consider other brands?
Yes and no.
Was it easy to install? Any installation tips that will help others?
Took it to an exhaust shop. Quick and inexpensive job.
Once you've had a chance to use the product, did it meet your expectations?
It was quieter than I expected, but the truck still had stock manifolds.
View on David'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?
3" exhaust was a must for me, flowmaster has a very good quality product and it sounds amazing
Is this your first time buying from this brand? Did you consider other brands?
Yes first time buying Flowmaster. I considered the AWE Track but it was backordered
Was it easy to install? Any installation tips that will help others?
Slightly challenging. A tight fit and you need to cut the stock exhaust in half to remove it. If you've done this kind of stuff before its super easy
Once you've had a chance to use the product, did it meet your expectations?
FAR exceeded my expectations. Sounds way better in person than in videos
View on Brayden'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?
Sounded really good
Is this your first time buying from this brand? Did you consider other brands?
No
View on Brady 's build
Connor Martin

66

Connor Martin
2015 Ford Mustang
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 sounded really good on the car
What were you trying to accomplish by adding this product?
Make the car more vocal but not obnoxious
Was it easy install? Any installation tips that will help others?
I paid someone to install it
Once you’ve had a chance to use the product, did it meet your expectations?
Yes it was worth every penny
Any additional comments?
Very deep sounding exhaust. 10/10 product
View on Connor'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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