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MagnaFlow Exhaust Products 15644 - Street Series Performance Cat-Back Exhaust System

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This part fits

  1. 2004 Ford Mustang SVT Cobra Supercharged 4.6L V8 cid:281
  2. 2003 Ford Mustang SVT Cobra Supercharged 4.6L V8 cid:281
  3. 2001 Ford Mustang SVT Cobra 4.6L V8 cid:281
  4. 1999 Ford Mustang SVT Cobra 4.6L V8 cid:281
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About this product

Part #: 15644

Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow Touring Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the ultimate in unrestricted horsepower and torque for big power while maintaining exhaust efficiency. These systems are an engineered balance of interior and exterior noise levels and are tested against SAE j1169 standards.

More Details

Attachment TypeBolt-On
Exhaust Pipe MaterialStainless
Exhaust TypeDual
Exit PositionDual Split Rear
Exit QuantityDual
FinishStainless
Inlet Connection TypeBolt-On
MaterialStainless
Muffler Body Diameter4.000 in. x 9.000 in.
Muffler Body Height4.000 in.
Muffler Body Length14.000 in.
Muffler Body MaterialStainless Steel
Muffler Body Width9.000 in.
Muffler Count2
Muffler FinishPolished
Muffler Outlet Diameter2.500 in.
Muffler Overall Length20.000 in.
Muffler TypeStraight-Through
Outlet Outside Diameter2.500 in.
Pipe MaterialStainless Steel
SeriesStreet
Sound LevelModerate
System TypeCat Back
Tip Diameter3.500 in.
Tip FinishPolished
Tip MaterialStainless Steel
Tip Quantity2
Tip ShapeRound
Tip TypeClamp-On;Single Wall;Angle Cut;Cut Edge
Tubing Diameter2.500 in.
Additional Documents
  1. Installation Instructionspdf

See what our community says about magnaflow-exhaust-products 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?
Wanted an exhaust that gave it a deeper, throatier tone to it.
Is this your first time buying from this brand? Did you consider other brands?
Yes, first time buying this brand.
View on Brad's build
Shelby Cunningham

69

Shelby Cunningham
2001 Volkswagen Jetta
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?
Was far cheaper than the direct replacement and still works
Is this your first time buying from this brand? Did you consider other brands?
Yes
Was it easy to install? Any installation tips that will help others?
Yeah it was pretty straightforward just required some welding
Once you've had a chance to use the product, did it meet your expectations?
Yes
View on Shelby'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?
lower cost than entire axle back system
Is this your first time buying from this brand? Did you consider other brands?
no, '93 RX7 had one too
Was it easy to install? Any installation tips that will help others?
shop installed
Once you've had a chance to use the product, did it meet your expectations?
more quiet than i wanted, but this is a large muffler, so should have bought a smaller one
View on Earl'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?
I bought it to have a bit more sound and to increase exhaust flow
Is this your first time buying from this brand? Did you consider other brands?
First time trying the exhaust
Was it easy to install? Any installation tips that will help others?
Did it myself
View on Grayson'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?
Wanted more rumble, but not a ton of drone onsode the car at cruising speeds
Is this your first time buying from this brand? Did you consider other brands?
Nope
Was it easy to install? Any installation tips that will help others?
Muffler shop custom install
Once you've had a chance to use the product, did it meet your expectations?
Yes it did, love the sound
View on Chris's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About MagnaFlow Exhaust Products

MagnaFlow is a performance exhaust business through and through, yet they've embraced the importance of the technological developments over the past 30 and spent those years evolving the CarSound Catalytic Converter business into what it is today. Today that technology is applied to all of their high performance exhaust products, from cat-back systems and universal mufflers to catalytic converters. MagnaFlow stakes their 30 year reputation for excellence on every product they sell - a claim made possible only through extensive testing and stringent quality assurance methods. But you've come to expect nothing less from them and they’re proud to deliver.

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Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
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