Major Cabin Intake Noise Reduction

[Blair]

Most of us complain about the ridiculous noise in the cabin. My wife likes to ride but the noise is a major downer. You can’t even have a conversation without shouting at each other. Well, I manage to reduce the cabin noise by approx 50%!

I addressed the intake that is poorly placed right between the driver and passenger. First, I cut the air filter inlet pipe in half (pic 1). I then reinstalled it upside down (pic 2). I then attached a flexible intake tube (pic 3) and directed it behind the cabin (pic 4). Major difference.

 

Then I covered the interior engine cover with Dynamat extreme and then 200 mil Chaogang sound deadener / heat shield mat on top of that (pic 5). Since I cut off the intake and redirected it, I completely closed off the intake (engine fence) so no engine noise can come thru (pic 6). It also reduced the heat approx 50%. I did leave on the heat mat that came stock on the engine cover, so it has 3 different mats. It was a snug fit. Major difference again.

My wife rides all the time now since we can have a conversation when we ride. Major improvement to my riding experience. Thought you might like to check it out.

[CSM_Retired]

I'll have to do the same. Where is a good place to buy all the material?

 

Thanks for posting!

[Blair]

Morning Mr CMS
Here you go:

 

196 mil 37 sqft Car Sound Deadener Deadening Mat Audio Noise and Heat Shield Insulation Closed Cell Foam Dampening Material with Self Adhesive 29 PCS(15.7" × 11.8“)

https://www.amazon.com/dp/B09F3475WQ?ref=fed_asin_title

Car Sound Deadening Material Mat - 197 mil 8.7 sqft Auto Audio Deadener Foam, Sound Dampening and Heat Insulation for Truck, Vehicle

https://www.amazon.com/Car-Sound-Deadening-Material-Mat/dp/B0B6181QSK/ref=sr_1_7_sspa?crid=K1AXTI50AEIS&dib=eyJ2IjoiMSJ9.73rq7Bq4d_zgJS7rucxCBsXqt7TbA7A0Zrv7HIR1GwkV6DlutMEp4SvaTYqBZ2cWIziJ3E2YkZVBsFZ4slvzUJT98i8u1yEZL3EAgyyOCzqa1-XXoCl-V0JanfcN9eCJ8em_8HKxoWLSzixQe2SVd6bpa_z7k3PgzY3rWY6CffrL72i1NZiKSO35h6F0fue8FXM5RlvyY3CI8wLClybBj5v567sKjDect338JK12kEo.MkAy-pkTmN-iNIZzCSlvMycekrMyfc4kwStGqyclsr8&dib_tag=se&keywords=Dynamat&qid=1743952747&sprefix=dynamat%2Caps%2C191&sr=8-7-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9tdGY&th=1

Universal Cold Air Intake, Air Duct Hose, 76mm/3inch Adjustable Car Cold Air Turbo Intake Inlet Pipe Flexible Duct Tube Hose Pipe Induction Kit Black

https://www.amazon.com/dp/B07ZKT26CL?ref=fed_asin_title

Breather Rain Sock Dustproof Air Filter Cover Air Cleaner Protective Cover for Davidson Touring Dyna Street Glide Road King

https://www.amazon.com/dp/B09CPSL879?ref=fed_asin_title

[CSM_Retired]

Blair,

Thank you for sending with the links. You have saved me a bunch of time researching. When I get to installing it I'll let you know how it turned out.

Much Appreciated!

[Blair]

Yes, please let me know how it goes. I'm interested. 

Oh, i forgot, you'll need one of these rollers. Trust me, it make a big difference in your application staying/sticking in place permanently.

https://www.amazon.com/dp/B015WJH4ZW?ref=fed_asin_title

The rain sock/air filter goes on the end of your flexible duct tube intake. Just for extra measure.

[CSM_Retired]

Thank you again for the information.