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MagnaFlow Exhaust Products - Touring Series Performance Cat-Back Exhaust System (15545)

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Check to see if this fits your vehicle

This part fits

  1. 2011 BMW M3 4.0L V8 cc:3999 Sedan
  2. 2010 BMW M3 4.0L V8 cc:3999 Sedan
  3. 2009 BMW M3 4.0L V8 cc:3999 Sedan
  4. 2008 BMW M3 4.0L V8 cc:3999 Sedan
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About this product

Part #: 15545

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 TypeClamp-On
Exhaust Pipe MaterialStainless
Exit PositionQuad Split Rear
Inlet Connection TypeClamp-On
Inlet Inside Diameter2.375 in.
Main Piping Diameter2.500 in.
MaterialStainless
Muffler Body Diameter5.000 in. x 8.000 in.
Muffler Body FinishPolished
Muffler Body Height5.000 in.
Muffler Body Length14.000 in.
Muffler Body MaterialStainless Steel
Muffler Body ShapeOval
Muffler Body Width8.000 in.
Muffler ConfigurationCenter/Dual
Muffler Count2
Muffler Inlet Diameter2.375 in.
Muffler Outlet Diameter2.375 in.
Muffler TypeStraight-Through
Outlet Outside Diameter2.375 in.
SeriesTouring
Sound LevelModerate
System TypeCat Back
Tip Diameter3.500 in.
Tip FinishPolished
Tip Length5.500 in.
Tip MaterialStainless Steel
Tip ShapeRound
Tip TypeWelded;Double Wall;Angle Cut;Folded 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?
Pricing and availability. I have similar mufflers on my truck and they create a nice tone.
View on Tim'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?
The stock muffler was rattling, so this was a nice upgrade. No drone- just a nice mellow tone.
View on Phil'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 Looked good
Is this your first time buying from this brand? Did you consider other brands?
NO and NO
Was it easy to install? Any installation tips that will help others?
Pay someone who knows what they are doing
Once you've had a chance to use the product, did it meet your expectations?
Yes
View on Dustin'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?
They were recommended
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?
NO, it's crowded as these are for a 5.0 and they are stuffed onto the 2.3L
Once you've had a chance to use the product, did it meet your expectations?
These work very well.
Any additional comments?
CARB allowed the use of these on my 2.3L even though they are larger 2.25" in diameter
View on Craig's build
Alfredo Cooremans

73

Alfredo Cooremans
2014 Chevrolet Camaro
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 previous owner reviews
View on Alfredo'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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Wheelwell helps you organize all your stuff for your car, I’ve loaded all my cars on Wheelwell and you can see all the parts I’ve put in them and that may help you make a decision with your own build.

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Matt Farah

Smoking Tire / The Drive

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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

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

Wallace R

Chevrolet Silverado 1500