18+ OEM Airbox reduced exhaust drone

[GregO]

Recently swapped out my 2015 lower airbox for a new 2018+ w/o the stupid looking resonance bottle.
I have a Gibson exhaust with the dreaded 1800 to 2000 rpm drone.
After the 18 airbox swap I can honestly say the drone has reduced substantially. I've put a few hundred miles on and the cabin drone is definitely lower. Not completely gone but enough to post up this info.

Who knows, could be my hearing is just going to crap..... LOL

Any additional thoughts out there ?

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[BmacIL]

Recently swapped out my 2015 lower airbox for a new 2018+ w/o the stupid looking resonance bottle.
I have a Gibson exhaust with the dreaded 1800 to 2000 rpm drone.
After the 18 airbox swap I can honestly say the drone has reduced substantially. I've put a few hundred miles on and the cabin drone is definitely lower. Not completely gone but enough to post up this info.

Who knows, could be my hearing is just going to crap..... LOL

Any additional thoughts out there ?

Interesting.

Get that Corsa on there and it'll be gone completely

 

[Bluemustang]

Recently swapped out my 2015 lower airbox for a new 2018+ w/o the stupid looking resonance bottle.
I have a Gibson exhaust with the dreaded 1800 to 2000 rpm drone.
After the 18 airbox swap I can honestly say the drone has reduced substantially. I've put a few hundred miles on and the cabin drone is definitely lower. Not completely gone but enough to post up this info.

Who knows, could be my hearing is just going to crap..... LOL

Any additional thoughts out there ?

Nah, you're likely right. Gibson exhaust here too and I did something similar. Still some drone... but hey lol.

 

[Zinc03svt]

Pass the peace pipe Man... ;).

 

[gameovergt]

I've been contemplating on swapping out the bottom. HMM

 

[texaswrx]

Recently swapped out my 2015 lower airbox for a new 2018+ w/o the stupid looking resonance bottle.
I have a Gibson exhaust with the dreaded 1800 to 2000 rpm drone.
After the 18 airbox swap I can honestly say the drone has reduced substantially. I've put a few hundred miles on and the cabin drone is definitely lower. Not completely gone but enough to post up this info.

Who knows, could be my hearing is just going to crap..... LOL

Any additional thoughts out there ?

Did you remove the soundtube already? I have the Gibson as well. Thanks

 

[GregO]

Did you remove the soundtube already? I have the Gibson as well. Thanks

Yeah, hopefully that POS was repurposed to something more useful.

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