Flowmaster Muffler Comparison

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Chief Marketing Officer, Nate Shelton, from Flowmaster explains the different mufflers offered from Flowmaster and the technology behind them!

Manufacturer of performance exhaust systems, mufflers, exhaust kits, racing mufflers, stainless steel mufflers, exhaust accessories and tips for cars, muscle cars, pick-up trucks, diesel trucks, SUV's, and most vehicles. Flowmaster exhaust systems and mufflers come with that distinctive "Flowmaster sound" available in mild, moderate and aggressive tones.

Hi-Flow Catalytic Converters and Exhaust Headers are now available from Flowmaster, the brand you know and the brand you trust!

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[leereader]

I have a 1991 mustang 5.0 I have owned it since new, I installed the 3 chamber flowmaster in 1994 so over 23 years the mufflers have had the same sound and there is zero rust, please keep in mind those mufflers have only seen one season of winter but the car is my daily driver in the spring summer and fall, love the sound, pretty quiet when putting the car through my neighbour hood in the early morning and a real tare your face off sound when the highway presents itself, I will always run flowmaster its such a beautiful gift you can give yourself that will outlast your expectations!

[ricbonnici]

I have had my America thunder series system on my Chevelle for about 12 years and it still looks new and sounds fantastic

[ianisaacs]

I actually prefer long glasspacks with the guts burned out. But I'd take a good set of flowmasters in a heartbeat.

[rtkl]

Although I love Flowmaster, the new FX mufflers are essentially 50 yr.old technology too

[SCmaro]

Technically the method flowmaster uses is just about as old as the sound absorption method used in glass pack mufflers, flowmaster just took the next logical step by refining the method to minimize power loss.
Modern glass packs/absorption mufflers have also made great strides. That said, I still prefer the chambered sound of flowmaster. I'll be putting a 60 series on my 00 celica gts here pretty soon along with a resonator that uses absorption so I'll have the best of both worlds.

[bigdoo]

I love flow masters especially the 10's

[buschg]

roll with flows only in my camaros and mustangs since day one. great products.

[Mustangladyme]

They last forever and built like a tank. If you lift a Flowmaster and a cheap muffler you'll see the difference.

[nickbowden]

Wish flowmaster mad an exhaust muffler with coolshell technology for motorcycles that have exhaust that runs under seat like my yamaha FZ6

[Darkmetamorphosis]

And what if you have a turbocharged vehicle? I think those chambers would be detrimental since the idea is to extract and let it free flow as much as possible in a turbo car

[averagenoobs]

Most people buy after market mufflers because they want them to be louder.

[WackoKillerDan]

Man I like that background music. This is a good video

[kevinhensley]

Flowmaster Flow FX.
What is that muffler? It is a straight thru muffler.

[jessepalmer]

I have a Dodge Charger R/T Daytona with flowmaster outlaw catback I love the loud and deep pleasing tone but after awhile the kids and wife complain of the drone it doesn’t help my migraines either lol....I might switch too the super 44’s where it’s loud but not obnoxious

[jorgekoch]

Hi, can I install flowmasters systems in my chevrolet impala 2006 3.5 L. Thanks

[OnlyFreedom]

As far as I read and heard from others that flowmaster 70 is the quieter drone.. is it right? So, do you have zero drone for bolds with no cats on GMC Sierra 2013 crewcab?

[Djm]

So I just purchase a pro series muffler about a week ago installing it soon. How long will it last me!

[driver]

I bought a truck that had Flowmasters already installed on it, i love them but I do not know which ones I have, how can I identify which series they are?

[machoman]

I have a Chevy Silverado 2005 with a Super 10 exhaust. Which is louder, single out super 10 or dual outlet super 10

[SonomaComa]

I have a 1970 GMC with 40 series dump out directly under the cab, its loud! But sounds cool for a short time.
I have another truck just like it and would like a full length exhaust to the rear bumper. What are the QUIETEST mufflers for that?
(small block 350 engine)