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Performance Mufflers

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  • Flowmaster Super 44 Series Mufflers

  • Flowmaster Super 10 Series Mufflers

  • Flowmaster Street Performance Mufflers

  • Magnaflow Performance Mufflers

  • Magnaflow XL Turbo Mufflers

  • Flowmaster Super 40 Series Mufflers

  • MBRP Universal Mufflers

  • Flowmaster 50 Series Delta Flow Mufflers

  • Magnaflow Universal Mufflers - Street Series Stainless with Tips

  • Flowmaster Original 40 Series Mufflers

  • Pypes M-80 Race Pro Mufflers

  • Magnaflow Glass Pack Mufflers

  • Flowmaster 50 Series HD Mufflers

  • Pypes Race Pro Mufflers

  • Flowmaster Super 50 Series SUV Mufflers

  • Flowmaster 70 Series Big Block II Mufflers

  • Flowmaster Pro Series Mufflers

  • Pypes Violator Mufflers

  • Flowmaster 40 Series Delta Flow Mufflers

  • Flowmaster dBX Series Hushpower Mufflers

  • Flowmaster 80 Series Cross Flow Mufflers

  • FlowTech Raptor Mufflers

  • FlowTech Red Hots Mufflers

  • Flowmaster 40 Series Delta Force Muffler

  • MBRP Universal Resonators

  • Flowmaster 10 Series Delta Force Muffler

  • Gibson CFT Oval Superflow Mufflers

  • Magnaflow Universal Mufflers - Race Series Mufflers

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Latest Customer Reviews

Flowmaster 50 Series HD Mufflers Reviews


WOW!!!

Reviewed By Everett D (PEORIA, IL) Reviewed for a 2014 Dodge Ram —3/21/2017 5:40 AM

You can go wrong, notice a big difference in acceleration, the sound is great I can still hear my radio,

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MBRP Universal Mufflers Reviews


Awesome!

Reviewed By Sam B (albany, IN) Reviewed for a 2003 Chevy C/K 3500 —3/17/2017 1:01 PM

I have a lb7 duramax with a 4 to 5 inch straight pipe. It was ungodly loud especially on the interstate. This muffler doesn't make to much difference at low rpm (which it still quiets it down a bit) but it makes a world of difference once you give it throttle. Especially at 2k rpm when it starts to drone out. The truck still sounds awesome but not nearly as loud! It was exactly what I wanted!!

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Flowmaster Super 44 Series Mufflers Reviews


Great sound and superb quality.

Reviewed By Steven E (Salmon, ID) Reviewed for a 2010 Dodge Ram —3/17/2017 10:34 AM

I spent many evenings and weekends searching for the right exhaust setup for my 2010 Dodge Ram with the 5.7l Hemi.Finally I narrowed it down to this one in stainless. I got exactly the sound I was looking for, and the two in two out saved me money as I did not have to buy two since I wanted to run dual manifold back. I did not need a crossover as well since the two pipes meet in this muffler. With a K&N air intake the whole thing looks great, sounds great and feels great driving.

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Helpful Performance Mufflers Articles

  • Feb

    2017

    How to Choose the Right Muffler

    Learn how to measure and find the right sound for your new muffler.

  • Jul

    2016

    How to Shop for the Best Mufflers

    By far, the easiest way to change your ride’s attitude is to swap out its factory muffler and replace it with a high performance muffler. Luckily, there are tons of different mufflers to choose from, but picking the best one for your ride is another story. So we decided to simplify your shopping experience and put together a guide on: How to Shop for the Best Mufflers.

  • May

    2015

    How to Change Your Muffler

    Your muffler’s job is to minimize the force and noise created by your engine. If you can't remember the last time you changed it, you may want to examine its condition to see if it needs to be replaced. And, if you’re up to doing the job yourself, here’s how.

  • May

    2015

    What Glasspack Muffler is the Loudest?

    When it comes to performance mufflers, you have several styles to choose from. But, when you want the loudest muffler possible, you can’t beat a glasspack muffler. Find out just how glasspack mufflers work to deliver the loudest tones possible for your ride.

  • May

    2015

    Flowmaster Muffler Comparison Guide - Flowmaster Sound Clips & Reviews

    Find the Perfect Flowmaster Muffler Tone for Your Ride

  • Apr

    2015

    Flowmaster Muffler Compare Chart

    Compare each type of Flowmaster Muffler to find the right tone that suits your needs.

  • Jan

    2015

    Read Performance Mufflers Customer Reviews

    Know before you buy! Read customer reviews about Performance Mufflers or ask our Product Experts. Shop Online, Get Free Shipping & 1-Year Low Price Guarantee.

  • Dec

    2014

    Hushpower vs American Thunder: Which Exhaust Kit Produces the Best & Loudest Tones?

    When you want the best results from your new Flowmaster exhaust, you need to make sure you’re choosing one that meets your expectations. But, with so many options, like the Hushpower and American Thunder lines, how do you know which one is best for you? Check out this article for everything you need to know when choosing your new exhaust system.

  • Dec

    2014

    Glass Pack vs. Chambered vs. Turbo Mufflers: What Sounds Best & Why?

    Find out Which Muffler is Best for Your Ride—Glass Pack, Chambered or Turbo.

  • Aug

    2014

    Top 5 Performance Parts Under $100

    Modifying your car’s performance and look is easy with the huge selection of products under $100 at AutoAnything. Learn about some of the best ones in this article.