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MagnaFlow Exhaust Products 15817 - Street Series Performance Crossmember-Back Exhaust System

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This part fits

  1. 1966 Ford Mustang Base 3.3L L6 cid:200 cc:3277
  2. 1966 Ford Mustang Base 4.7L V8 cid:289 cc:4727
  3. 1965 Ford Mustang Base 2.8L L6 cid:170 cc:2786
  4. 1965 Ford Mustang Base 3.3L L6 cid:200 cc:3277
  5. 1965 Ford Mustang Base 4.3L V8 cid:260 cc:4261
  6. 1965 Ford Mustang Base 4.7L V8 cid:289 cc:4727
  7. 1964 Ford Mustang 2.8L L6 cid:170 cc:2786
  8. 1964 Ford Mustang 3.3L L6 cid:200 cc:3277
  9. 1964 Ford Mustang 4.3L V8 cid:260 cc:4261
  10. 1964 Ford Mustang 4.7L V8 cid:289 cc:4727
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About this product

Part #: 15817

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 TypeWeld-On
Exhaust Pipe MaterialStainless
Exhaust TypeDual
Exit PositionDual Split Rear
Exit QuantityDual
Exit StyleDual Split Rear
FinishStainless
Inlet Connection TypeWeld-On
Inlet Inside Diameter3.000 in.
Main Piping Diameter3.000 in.
MaterialStainless
Muffler Body Diameter4.000 in. x 9.000 in.
Muffler Body FinishPolished
Muffler Body Height4.000 in.
Muffler Body Length14.000 in.
Muffler Body MaterialStainless Steel
Muffler Body ShapeOval
Muffler Body Width9.000 in.
Muffler Count2
Muffler FinishPolished
Muffler TypeStraight-Through
Outlet Outside Diameter3.000 in.
Pipe MaterialStainless Steel
SeriesStreet
Sound LevelModerate
System TypeCrossmember Back
Tip Quantity0
Tubing Diameter3.000 in.
Additional Documents
  1. Technical Drawingjpg
  2. 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?
Performance, Price, Sound
What were you trying to accomplish by adding this product?
Horsepower, Aggressive Sound, Performance
Was it easy install? Any installation tips that will help others?
Previous installed prior to purchase
Once you’ve had a chance to use the product, did it meet your expectations?
Exceeded my expectations
Any additional comments?
Kinda quiet on the idle, aggressively loud in high Rpms!
View on Darvin'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?
Sounds the best for the miata without making it sound like a blaring lawn mower or obnoxiously loud.
What were you trying to accomplish by adding this product?
Sound better, get rid of my rusty exhaust rattle and have better peace of mind
Was it easy install? Any installation tips that will help others?
easy bolt on install
Once you’ve had a chance to use the product, did it meet your expectations?
Yes! It was awesome. I was anticipating a loud exhaust because of the brand but it's actually very appropriate for my daily car that I occasionally track!
Any additional comments?
Not too loud on the low rpms.
View on Bry's build
Connor Laplume

69

Connor Laplume
2014 Ford Fusion
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?
Price and performance balance
What were you trying to accomplish by adding this product?
Horsepower
Was it easy install? Any installation tips that will help others?
Yes easy, bolt on
Once you’ve had a chance to use the product, did it meet your expectations?
Yes, sounds good and give good power boost
Any additional comments?
Little droney
View on Connor's build
Chance Fashimpaur

107

Chance Fashimpaur
2019 Hyundai Veloster
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?
its a full cat back system opposed to competitors who only have axle back
What were you trying to accomplish by adding this product?
More aggressive sound, Horsepower Gains, Style points for Matte Black Finish and Exhaust tips
Was it easy install? Any installation tips that will help others?
Did it myself in about an hour
Once you’ve had a chance to use the product, did it meet your expectations?
Amazing Product, I recommend it for the over all satisfaction and performance gains with a little extra work put in.
Any additional comments?
Shop around, Magnaflow site sells for a little over 900 the site i bought from had it for 750 on sale and less with discount code
View on Chance's build
Steven Stuart

61

Steven Stuart
2006 Chrysler 300
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?
Price, Performance
What were you trying to accomplish by adding this product?
More Horsepower and better sound. Car was way to quiet for a 6.1 hemi on a 06 300 SRT 8 .
Was it easy install? Any installation tips that will help others?
N/ A
Once you’ve had a chance to use the product, did it meet your expectations?
Absolutely
View on Steven'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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