How to Select the Right Flowmaster Muffler - Series Differences Explained 

Finally, somebody who KNOWS the product they are reviewing!!!

He should be the spokesman for flow master. If you gave him a thumbs down then your a heartless soul of a person. He killed it.

Man FlowMaster needs to be thanking their lucky stars for that guy!! Perfect job MAN!!!!

I know how hard it to talk about the same thing this many times and trying to keep it flowing and not awkward, and this man did a very great job of it. Very professional, well done.

5 Years Later and STILL The Best Muffler Presentation!' Answerd All My Unasked Questions At Once ! Thats How Any and Every Presentation Should Be Done! The Right Way Intentionally!🌎🇺🇸Hope This Gentelmen Has Been Promoted To ' Everyone Asks Him How To Do Things Right The First Time!!' And National Manager! ☺✌👍🇺🇸

The 40 sounds the best. This was a damn good presentation.

Damn!!... he's a muffler expert for real!!

You can tell this guy loves his job. Great video Flowmaster!

This man is excellent, I had to watch the whole video, I usually fast forward.

Very good video. I’m a newbie and learned a lot. This guy killed it.

Awesome spokesman, understood what each muffler I was interested in perfectly. Give this guy a raise

I would love to see a demonstration of your mufflers, same car with every different muffler so people can actually hear the difference.

got a super 44 on my xtreme quiet but loud when you get on it and quiet on the inside love it

Thank you Flowmaster Inc. I will give you a call tomorrow after school. I will have to check some time this week on the mufflers because I have my car in the shop getting a new motor. But thank you guys.

The absolute best explanation in products and the differences. You have a new customer for Super 10s.

I had the original 40s - 2 chamber with an off road h-pipe back in the 90's on my foxbody 5.0 coupe. Best sound ever !

My super 40 is the best exhaust iv heard for silverados. Me and all the people i ask say they love how it sounds. Sounds great but yet not too loud. I set it up super ghetto a few years back and it came off in the middle of the road, a car hit it and put a big ass dent in it but aye still works lmao. I got it welded up now dont worry😂

Finally a video that actually explains the difference between the mufflers and why they do what they do

He knows his job well. Excellent explanation of how mufflers work.

I have 3" straight pipe dumped in front of the rear axle with the outlaw. Beautiful sound for my 2013 Silverado

super 40 all the way to the left are my favorites. I love the loud aspect of it and I also like the aggressive side too. Wanting to get a 40 series soon

I am all about quiet performance. Great video. Thanks.

I have the 40 series dual exhaust with magnaflow 3 inch pipes on my 2004 Chevrolet Extreme S10. Sounds awesome and makes good power gains.

excellent presentation

This is a great video. I was leaning toward a Flowmaster Super 50 but now I'm thinking of going for the Delta 50.

Excellent details and overview, much appreciated as I search for my perfect sound for my Denali 1500. Thank you!

Had the BB 50 dual inlet/single outlet on my 454 Suburban, 2.5" inlets off the headers and 3" single tailpipe. Sounded real nice and made a huge power difference over the stock dual's.

I have a 1997 Honda del Sol with a SOHC 1.6 liter engine and installed the Flowmaster Super 10 muffler 2.5" inlet and outlet. Since putting it on with a 2.25" cat back exhaust, I have gained a bit of top end power and more low end torque. The sound of the muffler makes my del Sol a very unique sounding Honda. It is a great product, Flowmaster. I am very satisfied with the muffler.

Growing up in the 60's I know just what a true muscle cars sounded like, you can't mistake it. Owned Super Bees, Chargers,T/A's,Mustangs so I owned many hot rods in my days so I know it very well.. Ran the 40 for years sounds really good but I knew it was always missing something soundwise and ran glasspacks on most hotrods but damn, they drone bad. A few years ago I bought the Super 44 so it wouldn't be too loud for our family V8 4Runner and I'll be damned I discovered what was missing in the 40. That deeper based growl that a V8 has was back. No question in my mind the super 44 sounds much better than a 40 and he says it even performs better too so ya' Super 44 from here on out and i wish I knew it sooner. Damn that 4Runner sounded so sweet even with stock cats. Resonator delete if a little drone is cool with you, it's there but it was nothing like a glasspack does and I heard tire noise over the drone. Understand, the 4Runner put out almost twice of that sweet rumbling sound without the resonator fwiw.. To me the Super 44 sound is simply outstanding So I'm ordering another one for my new Tundra now, I'm just checking to see if anything changed in the lineup and it hasn't. Try a 44 guys, you'll love it on any V8.

very helpful video keep up the great work !!

big fan of flowmaster, 10 series and outlaw mufflers are my favorite.

Amazing vid, just what I was looking for!

This video was super helpful thanks bro

Moving forward on each favorite

i got dual 2.5” with xpipe 40 series on my ‘66 and ‘85 mustangs and love the sound! they have held up really well for being the aluminized ones

I have a 50 Delta and it sounds great.

2011 ram 1500 5.7, Super 10. Very aggressive. Love it!

My SRT8 6.1 Hemi. she's getting a dual super44 flowmaster 3 inch exhaust system. I can't wait with a AFE stage 2 cold air

flowmasters.the best muffler ever.your wright the fox body application is what made this muffler famous.

Great Job on the video, Alex!!!

I put a 40 serious on my 99 Durango an it sounds great.the vibration from the muffler helps my kids go to sleep.thank you flowmaster

Very informative. Definitely an expert tour on your product.

hey guys at FlowMaster and people from RU-vid.. I watched this video about a month ago and recently purchased a 'Super 10' 2.5"in/Out on my 2006 Infiniti G35 coupe.. Sounds Great!!!!

Great job sir. Very informative.

I have been running the super 10 on my 77 f150 since 2003. Lots of flow and sound

Just got a Super 44 for my V6 1990 Toyota PickUp. Sounds low but soft yet not so refined. It's nice. I ended up swapping out my old Flowmaster muffler cause I put in a new set of headers. For some reason the older Flow sounded louder. I wonder if their is a specific reason for this.

Amazing review I can’t wait to get my HD 50 for my 03’ Ram 🤙🏼

very educational and informative, thanks

lol I bought the outlaw kit before watching this, saw this and was worried I made the wrong choice before installing them, like I should've gone with a super 40 or 44, but nope the outlaws sound amazing and loud and proper imo

Dual 10s on my 03 ram 5.7, dumped pass side exit before rear wheel. Sounds awesome

great presentation brotha

I chose the 40 series for my Nissan Titan. Yep Its loud, but not bad inside.

yup super 10 my fav ,got it on my 2004 chevy tahoe

I'm looking for some help... I'm wanting a muffler for my 2016 Dodge Challenger. It's got a 5.7 liter V8 but the muffler makes it sound like a standard V6 at best. I want a new muffler that really brings out that classic rumble I've been looking for, but nothing that will wake the neighbors if you know what I mean. Any suggestions?

thank you ...............good job on the explanation.

Thanx.Best presentation ever!

What would you recommend for a 03' Chevy Silverado 5.3L?

I had no idea they made so many different mufflers. single chamber 5.0

Good job!! Nice explanation

Good job on the sound test

I have a pair of super 40's on my 300c and I love them to death! That sound makes me smile every time I turn the key

I have flowmasters on my Camaro and love them.

Great video extremely knowledgeable

I've always loved the 40's but I just got them 44's for my cutlass and I'm in love

hey great video corrected a lot of my info . i know flowmaster are the best when it comes to muscle cars and im going to buy flowmaster for my 14 charger rt but i want to know which will give me max performance ??

How many personal favorites?

Excellent presentation

Great info!

Good job mufflers nice I 👍

moving forward

Any thoughts on retaining as much turbo whistle as possible while dampening everything else on a diesel? I like hearing the turbo with a straigth pipe but wouldn't mind a bit less rasp and such. 400HP 7.3L

I have 40s on my 84 cutlass supreme brougham with a 350 Chevy swap and true dual no cat exhaust. I also have super 40s on my 72 cheyenne super 454 big block. I love the sound, I’ll be putting flowmasters on my 2011 2500hd 6.0 soon

Super 10 is amazing on a 5.3

super 40 series wit 3" twin tips on my armada offroad. It's just right. its the most diverse out of em all in my opinion. nice deep rumble but not over doing it either. this is the one that shouts when you punch it..

Awesome job sir

2015 gmc sierra 5.3 started with 50 way to quiet went with super 40 with resonator cut off perfect rumble

Game: take a shot every time he says “moving forward.” great video though really narrowed my options for my truck!

Flowmaster which 1 would you recomend, for my 03 Audi TT Quattro 225

I had a 40 series cat back with dual chrome tips on a Tundra sr5 and it sounded very nice.

Very Instructive !!

Putting a set of 50`s on my 01 v6 mustang.

The super 44 sound kinda loud to be not that noticeable I seen RU-vid videos they where really nice sounding

have the super 10 on my 2017 f250 6.2l. 3in/2.5out duals with resonator still on. sounds pretty good, minimal drone.

2012 accord i4 Super 10 with no resonator sounds like a v6 . And it's a decent sound .

All of them are his personal favorites, hahaha😎

I've got a 40 series on my Focus and I think it sounds great! I've got a video about it as well in case you're curious to how it makes a 4-cylinder sound.

Awesome, big help

Very helpful thnx

I just bought a 2018 Ford F-150 with the 3.3 V6 what muffler would y’all recommend on this truck i was thinking super 40s. Advice?

Want the 10s for my 95 mustang

Great video.

Lots of v8 guys here, but just wanted to chip in. I threw a 2in delta 40 on my e30 with the 2.7 L6 and it sounds wonderful!

This guy sure has a lot of personal favorites hanging on the wall... LOL...

Wait... At 7:12 you ruined my life 😭😭😭💀💀💀 I want the Snapping Crackle Sound😭😭😭😭😭😭😭

Hell yeah i got the 2 chamber 40 series on my 2002 tahoe 5.3 cut at the muffler so no pipe sticking out sounds amazing . fixing to do true duels only flowmaster .magnaflow is my next choice but flowmaster has my heart😀👍

I have the hp2 series and sounds amazing!

Moving forward moving forward moving forward moving forward moving forward moving forward

Great presentation. But, you never mentioned my personal favorite the American Thunder Catback Exhaust system.

Best sound IMO is an SN95 4.6 with Original 40s and an off road X pipe. Super 44s are great too but they don't have as rich of a tone as the Originals.

What do you recommend for a 2011 dodge durango rt 5.7? I'm interested in the Outlaw or the super 10 as I'm trying to get the loudest sound possible. Would do you recommend to minimize drone?