If it doesn't make you faster, it's just slowing you down. – Flyin' Miata
sound tube revisited - MX-5 Miata Forum
Mazda MX-5 Miata Sound Tube Delete kit - How to stop the noise!!! - YouTube
Verus Engineering - Delete that cumbersome and rather annoying sound tube on your ND Miata by adding our easy to install Sound Tube Delete. - We found that by removing the OEM
D.I.Y. Sound tube delete kit
If it doesn't make you faster, it's just slowing you down. – Flyin' Miata