Magnaflow Muffler: amzn.to/2qy2BVd

It just hit me that that's the best sounding 5.3 LS I've heard so far

Wow, the muffler is much louder after a year. It definitely sounds better now, it had too much of the muffled fiberglass sound.

I love the 1 year later sound that's exactly what I'm looking for. Thanks for the video.

Thanks for the vid.....made up my mind, going with the Magnaflow!!!!

Sounds badass. It's got an edge to it now.

Is louder but still good, on my Yukon Denali I install it 3 years ago and sounds better now, but still quiet on highway. Yours still sounds really good

Great looking and sounding truck

I’m sold Magna Flow it is!! Awesome Vid!!

Sounds really good! I’ve had a Carven for about a year now but I recently added headers, deleted the cats and added an x-pipe and I’m not really digging the way the exhaust sounds now. Looking for something new and this definitely caught my attention lol

Yes, indeed they do! My Magnaflows are 20 years old now and I can testify that they do get louder over time. Around town its no big deal but out on the highway it gets pretty loud inside the car. I can still enjoy the sound system but I do have to turn it up! My car is a 1969 Plymouth road runner, 383 4-speed with upgraded cam, rockers, ported heads and Comp XE275-HL10 cam with tti 1-7/8" headers and tti 3" exhaust system with Magnaflow 3" stainless steel mufflers. I have been toying with replacing the mufflers with something quieter but have not yet found a solution.

Thank you ... well done. Video says it all. Sounds great.

Amen te this vid! You nailed it 🤙🏁🙏 I was "gifted" an upgraded exhaust system for a bday wish several years back and was unsure which one I had been given... 🤔 After a slightly rough day in the bush 😯 I have been rockin along with nothin from the cat back for 3 years 🤙🤩 - sparing further deets - recently, a well meaning mechanic "repaired" my exhaust among other matters.... I had planned on rebuilding the dual exhaust and ? Muffler, but I didn't have the heart to tell him it actually upset me to have it sound like my dads Honda civic. 😮 I don't want to drive it anywhere till it gets it's 🏀⚽️ back - ha!🤩 As SOON as I heard that Magnaflow I KNEW it was what my 04 GMC step sd ext cab had sounded like... AND YES they DEF improve with time, peeps... either way, let er rip ~ it's def a personal matter. 🤙🏁 Thanks for taking the time to do such a close comparison and sharing. 🙏🤙 🏁

I got the 4”x9”x14” one. It’s really quiet at first with a stock 5.3. Might update this later but I’m loving the way it sounds. It builds revs quicker and the engine sounds like it had a huge sigh of relief compared to the stock muffler

Sounds great 🤙

Use a borla pro xs. Resonator delete aswell on my turbo wagon. 8 months later I now get pops and crackles with a higher note . They do get louder and are best when broken in

Sounds good af 😎

My 6month old 11” Magnaflow is really starting to open up - maybe not this much - suffice to say I’m looking forward to 1yr on! 😂

Sounds great 👍

Sounds alot better now

Which mufflers did you use. Part number? Thanks

MagnaFlow all day. Just put one on my 2019 Silverado a month ago. Couldn’t be happier with the sound. Not obnoxiously loud, almost silent at idle/cruise speeds. Super mellow tone under normal acceleration, and sounds solid under pedal to the floor acceleration. Perfect for me

That's sounds really good

Love the sound... Sounded like it got more aggressive.. 👍

That thing rolls out I'm gonna have to see what all you did other then the obvious exhaust and cam

When do they start selling the “Year old” version? Life long Flowmaster guy, immediately jumps on the MAGNAFLOW train.

# 19430 magnaflow cat back. Love it

Damn that thing sounds great. Sounds like my corsa sports on my gto

3:02 WOW!

I just bought a 2001 ls silverado and to my surprise it had this on it

Big difference. I prefer the muffled quieter sound. What are the dimensions on that muffler you used?

Just got a magnaflow hopefully it sounds good too

Should try a blackwidow venom 250! No packing to burn out. Still sounds good though!👍

It’s like a whole different exhaust system, I’m about to install a dual in Dual out MagnaFlow and I wasn’t 100% convinced yet, but now I’m doing it lol!

It sounds a lot better a year after. 👍🏼. What muffler did u use? Single exit or dual. ? If you can share the info please.

Which Magnaflow muffler did you put on your Truck. Is it a full dual exhaust. 2 mufflers or a single muffler dual pipes. I've got a Ford 468 that's built up and was curious if 2 mufflers would be better than the factory 2 into 1 exit.

That chop sounds wicked . What grind is that .

Sounds great to me one year later! 🤪

Brother that sounds even better a year later way meaner

Do you have the tail pipe dumped at the axle?

I live in Dallas, how are y'all getting around the emissions test with no cats? I sure would have mine removed if I could get around that

Official Merch: jvgarage.com/

Wow what a difference

Thats a differents in tone! But i wonder how u have that old school idle on it! I like it alot! Is it with stock cats or...?

@JV Garage what Magnaflow muffler did you go with on this Chevy??? I’m really interested in buying one for my 2015 Chevy Silverado Z71

I have a Cammed 6.0 Silverado 2500 with a magnaflow. I’ve only had it on a month. It’s actually very loud and the drone is so horrible I don’t want to hardly drive it. lol just wondering if you had drone or if you did anything to fix it? Thanks

Think it would be nice on a 6.2 ext Escalade?

​ @JohnVesely did you find any muffler that is quieter and it can last? the something happened to me on my 98 Wrangler with MagnaFlow

Dang thats a ton louder! Jeesh

So you bought this Muffler stand alone right? Did you just buy and install your 3" Pipe from your Y-Pipe to the muffler yourself? Im looking at doing it this way rather than buying a complete cat back system kit from Magnaflow. You have it dumped right before rear wheel right?

I have a full cat back MagnaFlow exhaust on my 06 Gto. Could i swap the MF muffler on the right for a Flow master? Will my exhaust sound weird?

What one did you throw on?

Cool video😎

Whats the part number? One I'm looking at has stainless Steel Packing. Is this fiberglass?

What's the Magnaflow part number that you installed on this?

I have a magnaflow 12255 on my 1999 jeep Cherokee sport with an exhaust tip with resonator sound good cant wait to here it after a year

I got a magnaflow on my 5.3 but still sounds nothing near as good as that. Sounds badass

What exact muffler did you use?

What magnaflow is on your truck?

Are u still running the cats on ur truck?

Would you please share you exhaust setup from manifolds back OMG best sounding 5.3 I have ever heard my tahoe needs that in its life!

how did you tint your tailights

Cam is chopin!

Too loud? Maybe for your neighborhood but sounds great to me.

Sounds badass to me

thinking of putting a magnaflow muffler on mine hoping it sounds something like this.

I think that flowmasters sound better than magnaflow, not saying that I don’t like the magnafow sound, I just love the original 40 series Flowmaster

What’s the exact set up?

What type is it

How many miles did you put ?

What model magnaflow is that?

Did you do any other mods? Sounds way different?

What magna flow is this?

Just had a magnaflow put on my Tacoma the thing is so quite!! Like so quite really hope it gets loud

You got a cam in that motor?

any drone at idle?

Damn... I just bought one hoping it would be quieter than the Chambered FM but it doesn't seem it is.

Interesting. I did a single magnaflow and left resonator on. Tried just the resonator with no muffler and it was a little bit farty sounding like a cherry bomb and droned even with v4 disabled. Also didn’t feel as torquey (although butt dynos aren’t accurate). Might give it a few more months to see how it changes.

Mannn that shit sounds baeutiful!!!!

How many miles did you put on until it got this loud? Or did it take about a year to get louder? Sounds awesome

Do you have cams in it?

Did the drone increase at all after 1 year ?? ... Truck sounds amazing btw !

any drone soundI?

I wonder if I’ll get that out of my 6.0

Like a fine wine... gets better with age

Oh shit now I know why it sounds so familiar after a years worth of miles on the magna's they now sound identical to brand new loud mouth 2 mufflers check them out and loud mouth 2s keep that sound years on end!!!

Do you get drone in the cab? I have a 07 classic with the 5.3 and a 212/218 cam and just did long tube headers cat delete on it and have flowmaster 44 on it and now wanting to do magnaflow. Truck sounds great! What magnaflow muffler is that one?

Fuckin YESSIReeee that sounds fuckin mint

You're cinnamon toast crunch evolved into a mustang!

What size are your wheels I’m thinking if I should get them and where you get the wheels from a good price not expensive

What cams did you put in it? They compliment the magna flow pretty well

Does it depend on what kind of engine you have?

Does it resonate a lot between 2-3k? Cause that’s the problem I’m having with my exhaust right now and it’s really starting to drive me nuts

There’s gotta be cat deletes on this truck headers something that’s way loud for just mufflers

I can’t wait til mine get louder

can't believe - I have a MagnaFlow installed on my XJ 4.0 for a couple of years now and there's nothing comparable to the sound of the MF on your truck over time - mine sounds nearly the same as in the beginning - don't know what happened to your truck - however I'd appreciate your sound !

Do u have cats on it

Cammed up? Sounds mean mang

Id like to hear a downshift with cracks and pops

What do you got on there for an engine. Sounds nice👍🏻👍🏻