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MagnaFlow Exhaust Products - MF Series Performance Cat-Back Exhaust System (15321)

Exhaust System Kit

$949.43

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In Stock at Manufacturer
Ships Within 5 Business Days
Select your vehicle to confirm fitment:

This part fits

  1. 2014 Ford F-150 STX 5.0L V8 cid:302 cc:4951 Standard Cab Pickup 78.8 in. bed
  2. 2014 Ford F-150 XL 5.0L V8 cid:302 cc:4951 Standard Cab Pickup 78.8 in. bed
  3. 2014 Ford F-150 XLT 5.0L V8 cid:302 cc:4951 Standard Cab Pickup 78.8 in. bed
  4. 2013 Ford F-150 STX 5.0L V8 cid:302 cc:4951 Standard Cab Pickup 78.8 in. bed
  5. 2013 Ford F-150 XL 5.0L V8 cid:302 cc:4951 Standard Cab Pickup 78.8 in. bed
  6. 2013 Ford F-150 XLT 5.0L V8 cid:302 cc:4951 Standard Cab Pickup 78.8 in. bed
Authorized Dealer
Not for sale or street use in California.

About this product

Part #: 15321

Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF 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
Exit StyleTurn Down
FinishStainless
Inlet Inside Diameter (in.)3
MaterialStainless
Muffler Body Diameter (in.)5 x 5
Muffler Body Height (in.)5
Muffler Body ShapeRound
Muffler Body Width (in.)5.000
Muffler Body Width (in.)5
Muffler ConfigurationCenter/Center
Muffler Count2
Muffler Inlet Diameter (in.)2.875
Muffler Outlet Diameter (in.)2.875
Muffler Overall Length (in.)14
Muffler TypeStraight-Through
Outlet Outside Diameter (in.)3.5
Recommended UsePerformance
System TypeCat Back
Tip Diameter (in.)3.5
Tip FinishPolished
Tip Length (in.)18
Tip Quantity2
Tip TypeClamp-On;Single Wall;Rolled Edge;Angle Cut
TitleCat Back
Tubing Diameter3.00 in.
Additional Documents
  1. Installation Instructionspdf

See what our community says about magnaflow-exhaust-products products

What made you choose this particular product?
I picked this exhaust because I liked the sound of it and it wasn't too expensive.
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?
I had this installed by AutoWorld.
Once you've had a chance to use the product, did it meet your expectations?
The exhaust is 100% worth buying. It makes the car sound soooooo much better!
View on Matthew's build
What made you choose this particular product?
great fit, perfect titanium coated finish
Is this your first time buying from this brand? Did you consider other brands?
no
View on Diego's build
Greg Nishimoto

85

Greg Nishimoto
2009 Mazda 3
What made you choose this particular product?
It has a deep tone sound that is somewhat quiet
Is this your first time buying from this brand? Did you consider other brands?
Yes, not really
View on Greg's build
Andrew Pearson

117

Andrew Pearson
2009 Acura TL
What made you choose this particular product?
Performance and price.
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?
Professionally
Once you've had a chance to use the product, did it meet your expectations?
Yes it did.
Any additional comments?
Better alternative to the other brands.
View on Andrew's build
Ashton Mitchell

150

Ashton Mitchell
2014 Ford Mustang
What made you choose this particular product?
Best sound and has no muffler
Once you've had a chance to use the product, did it meet your expectations?
Simple install and provides an amazing aggressive tone without being too raspy. No noticeable drone at freeway speeds.
View on Ashton's build
WARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

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.

Benefits of adding this mod

An upgraded exhaust system is one of the easiest modifications that offers an immediate, noticeable performance improvement. Whether you’re cruising an M3 or modding a diesel truck, an upgraded exhaust will open up the restrictive factory system, allowing your engine to breathe better and deliver peak power! From lighter weight exhaust headers to improved cat-back systems, to better sounding mufflers, modifying your exhaust setup is a great place to express the character of your ride in a unique and cost effective way. Whatever you’re looking for in a modified exhaust system, we can provide the absolute best systems to make your vision a reality.

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we ship worldwide!

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.

+ always free shipping in the U.S.
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Matt Farah

Smoking Tire / The Drive

Thank you for all the help, really. You guys are awesome. This is all great info and I really appreciate everything you have done to help me with my build.

James M.

Ford Focus ST

Your customer service is wonderful. Thank you for taking care of this. My review will express all. Thank you!

Wallace R

Chevrolet Silverado 1500