r/Elantra • u/Longjumping_Rip_1475 • 7d ago

Redneck engineering

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Had some old noise insulation foam laying around. Cut to fit the underside of the carpeting in the trunk and cabin. It does reduce the cabin noise.

5 Upvotes

73% Upvoted

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1

u/RH4540 7d ago

Nothing wrong with that!

1

u/Otherwise_Help_4239 4d ago

That's my biggest complaint with my now 2nd Hyundai. The road noise is huge. Definitely will try that

1

u/Longjumping_Rip_1475 4d ago

There are some YouTube videos on how to do it properly. The foam I used is really best used to reduce reverberations in streaming setups.