Flowmaster FlowFX catback or axle back for Ecoboost

[ctorres2332]

Has anyone experience with the Flowmaster FlowFX line for Ecoboost?

I like it has 4.5" black tips, says powerfull deep tone outside but not so loud interior sound.
https://www.holley.com/products/exhaust/exhaust_systems/flowmaster/flowfx/parts/717863
https://www.holley.com/products/exhaust/exhaust_systems/flowmaster/flowfx/parts/717902

Cant seem to find videos of this exhaust, besides one by flowmaster, but in the video the muffler seems like an older version of muffler.

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[Bigstang16]

Has anyone experience with the Flowmaster FlowFX line for Ecoboost?

I like it has 4.5" black tips, says powerfull deep tone outside but not so loud interior sound.
https://www.holley.com/products/exhaust/exhaust_systems/flowmaster/flowfx/parts/717863
https://www.holley.com/products/exhaust/exhaust_systems/flowmaster/flowfx/parts/717902

Cant seem to find videos of this exhaust, besides one by flowmaster, but in the video the muffler seems like an older version of muffler.

I too would like more feedback on this muffler. Is it louder than outlaw?

 

[ctorres2332]

I too would like more feedback on this muffler. Is it louder than outlaw?

I read in website that is quieter than outlaw. Something like deep powerful exterior sound and mild sound inside cabin.

 

[RICOboost93]

I have the outlaw axle-back and I like it alot. That being said, it's hard to imagine intentionally going quieter, I think the outlaw hits the sweet spot. It never sounds like a V8 of course, but the sound is rich and the idle is satisfying. You can hear it anywhere in the rev range with the windows down and music on, but any quieter and you might not.

 

[perfect_storm]

I know reviving this thread.. but am looking for something without drone and what this exhaust set up is advertised as... wondering just like OP if it delivers on the description.

 

[jdsfly]

I know reviving this thread.. but am looking for something without drone and what this exhaust set up is advertised as... wondering just like OP if it delivers on the description.

A cheaper alternative would be to just delete the 2 mufflers. To me that sounds as good as any of the aftermarket exhausts, and you could just go to an exhaust shop, and they could do it cheaper than buying an aftermarket exhaust. I was surprised at how good it sounded. If that ends up being too loud or droney for you, remove the resonator, and replace it with a single in dual out Magnaflow muffler. It's an inline 4 cylinder. You really only need one muffler. These options would save you weight and money.

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