I purchased the Dual Resonator Midpipe from "Mazsport" and recently had my transmission replaced. When we took the midpipe off of my car the gaskets that came with it turned into powder.

I am unable to find any type of exhaust gasket for my 2004 Mazda RX-8. It's insane that noone sells them. Can anyone help?

What happened to Mazsport? did they go out of buisness or something...

 

fluid has gaskets...scroll down https://www.fluidmotorsports.com/p-93-exhaust.aspx

 

They are available from a Mazda dealer or online retailer, such as Mazmart or MazdaPartsOnline.com.
Mazsport did indeed go out of business.
The p/n for the front gasket should be: N3H1-40-305 (Gasket, Joint)
The p/n for the rear gasket should be: L307-40-581 (Ring, Seal)

 

What he said.

I have the donut gaskets as well.

 

After me looking for these for months. I owe you this man

I love you dozer

 

no problem! thats what this community is for, we all own 8s

 

i bet you can get it at any muffler shop like Midas.

Gaskets are special custom made items.