GMC Sierra 5.3L V8: MAGNAFLOW PERFORMANCE MUFFLER Vs FLOWMASTER FLOW FX!

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GMC Sierra 5.3L V8: MAGNAFLOW PERFORMANCE MUFFLER Vs FLOWMASTER FLOW FX!
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[@elcompatavo9365]

I love those side exit dual tips they look so nice on these gmc and silverados

[@user-pk8bv9st7b]

I like it I just put the Flowmaster ten on my 2007 Chevy suburban love it 2/inch pipe sounds mean

[@stevewhite6813]

I LIKE IT 👀

[@nmathree89]

Both very nice sound

[@mjpt9618]

I like it. Think I'll go with Magna

[@adamsweeten6076]

I like it on the GMC it's so clean

[@mrnonpc9885]

Do you have any videos of a 5.3 with the third cat removed? I’m curious how that would sound.

[@juanram2007]

I got a flow fx on my '18 Silverado with dual black 4" tips to the rear...and after a year of it breaking in it got a deeper tone...sounds perfect

[@marianoaguirre9878]

I like it!!

[@jimeagle1155]

I got the FloxFX on my 18 titan and I like it cause it sounds almost stock at highway seeds but when you give it a little gas and it blasts some sweet deep loud notes

[@juanram2007]

@@jimeagle1155 yep...minimal drown but a nice low rumble when it gets going

[@comicswithfrank3762]

I've been debating on getting the dual flow fx for my 2019 sierra. Is it super loud starting up?

[@juanram2007]

@@comicswithfrank3762 it's moderately loud but then it quiets down. More than anything it has a deep tone to it. At idle it has a nice rumble and at highway speeds you can hear it inside the cab but I've never had issues carrying a conversation with people inside or on the phone. It does wake up VERY nicely at open throttle.

[@israelmacias6778]

What you would recommend for a chevy silverado 4.8?

[@ej1025]

FlowFX sounds the best between these two, the Magnaflow sounded good too. I'd go Carven TR or Borla XR-1 before either of them though.

[@TerryByrdJr]

🤷🏾‍♂️ You got that big money 😂😂

[@dwaneymills1740]

I LIKE IT

[@lafeyetteransom5689]

I like it

[@JamalMason]

I like it!

[@chosenwon5618]

I love it!!!!!

[@EdgarGonzalez-jq3bd]

Prices??? Amazing job 👌

[@jkl_916]

That 3rd cat really quiets them down . in my opinion I would do high flows cats if it’s required

[@pilotm6572]

Flowmaster wins but they both need high flow 3rd cats

[@Hvac11bravo]

What would you recommend for a Yukon 6.0. I want the added small amount of performance but I want it as quiet as can be?

[@exhaustaddicts]

Magnaflow 29209

[@tubehead8203]

Never cared for the side exit before the tire. Dump it or go behind the tire.

[@oscardeneergaard2132]

I will go with magnaflow performance muffler because it's more deeper and growly than flowmaster flow fx to be honest

[@MidwestMotor]

I think you got the 2 trucks mixed up - or you aren't using quality speakers. I'm not trying to be mean at all - it's just the Flowmaster on my quality speakers is much deeper of a growl.

[@jimeagle1155]

I was not sure if that was actually a Chevrolet product until I saw the tire pressure monitor system light on then I said "yep that's definitely a Chevy"

[@thomasdata2923]

Loser

[@terrincesmith9818]

👍

[@Doc1855]

The Flowmaster Flow FX sounds better on my Tacoma TRD Off Road, dual exhaust with the 3.5L V6. Magnaflo does sound better on a V8

[@Dnasty1]

Am I the only one that likes flow fx better than magnaflow? There's more of a dread sound to them.

[@BradHuey1992]

Flow fx always sound better than magnaflows. Magnaflows are two quite.

[@DG-vu2fr]

I hate all the patch pieces on exhaust systems

[@apbt067]

Flowmaster sounds much better than that stupid looking side exit.