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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code PEP30 in Cart

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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code PEP30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 10/27/16. Online orders scheduled for in-store pick up must be completed by closing on 10/26/16 for discount to apply.

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  • Part #: 12225|
  • SKU: 825409

Available today after 6 p.m.

    • Universal mufflers are constructed of 100% stainless steel
    • All mufflers are engineered with a wide open performance design
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

MagnaFlow Performance Stainless Satin Finished Muffler

MagnaFlow Performance Exhaust has universal mufflers available for many applications in various sizes and configurations to fit your needs. Made of 100% stainless steel, these universal mufflers are a great addition since they not only improve your vehicle performance but also give it that show-stopping look.
  • Universal mufflers are constructed of 100% stainless steel
  • All mufflers are engineered with a wide open performance design
  • Developed using our signature deep tone sound
  • Tested proven to increase horsepower and torque


Rated 4.8 out of 5 by 9 reviewers.
Rated 5 out of 5 by Nice Good things September 27, 2016
Rated 5 out of 5 by Awsome Went from flowmaster to this and loved the new sound September 2, 2016
Rated 5 out of 5 by Wore Out Used this muffler to replace stock muffler from 1989 and it works great along with a pleasant sound. Cheaper than buying one from the local muffler shop. November 5, 2015
Rated 5 out of 5 by Magnaflow straight thru muffler I love the deep throaty tone of this muffler. Mine is combined with a Magnaflow catalytic converter which adds to the performance & tone of the muffler. October 17, 2015
Rated 5 out of 5 by Great sound and quality I recently had 2 Magnaflow stainless mufflers installed on my 2015 Jeep Grand Cherokee SRT to replace the large and heavy factory mufflers. The new Magnaflows sound better and fit great. The sound is just a bit louder outside the cabin but not much different inside and there is zero drone! Under WOT they sound more muscular outside the vehicle but not so much that my wife noticed from the passenger seat. Overall a great product and highly recommended!!! August 26, 2015
Rated 5 out of 5 by Magnaflow Muffler This is the best Muffler, sounds great and not to loud.. Thanks August 19, 2015
Rated 4 out of 5 by sounds smooth nice clean good sounding muffler May 16, 2015
Rated 4 out of 5 by Good so far. Magnaflow 22" on 2013 RAM 1500 5.7L Hemi with single exhaust.It is good so far.I left the resonator on which made it quiet at idle and no resonance at highway speeds.It has a good rumble when you get after it,but fairly quiet otherwise.Just what i wanted.Increase in fuel mileage varies,just depends on how much you gas on it.....LOL..... Do your research and look for specials.This muffler varies in price.Check all auto stores and online to find a good deal like i did from PEP Boys.90.00 shipped to my home ..Not bad at all. April 4, 2015
  • 2016-10-21 T06:53:47.660-05:00
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