I bought three months ago. Very nice piece. I had a muffler shop add a resontor, it was a little to loud before. Here is the description from sr.
"We built this 304 (.065 Super Thick) Stainless Steel RX-8 High Flow Catalytic Converter for a horsepower increase on your RX-8. It also gives the RX-8 a deep healthy sound. Made of 304 stainless steel mandrel bent high flow tubing with a high performance super flowing catalytic converter. 100% bolt-on with simple hand tools. "

It is way lighter than stock. They list as 13lbs lighter. Does not throw cels either......
I paid $450 for the cat and $90 to put resonator on.
Asking $280 plus shipping.

 

 

bump

 

why are you selling this...and where are you located?

 

Selling because a friend of mine is getting into the hi flo cat biz. He just did my exhaust (which I like better than my agency power and greddy). So I'm helping him out. I'm in Sacramento area.

 

This is pic of it. I have added the resonator last month to it though.

 

Forgot to mention and since picture does not show,OBD II sensor is on top of cat in stock location.

 

resonator...

O2 sensor on top (mine is shiny new )

 

 

 

 

so you like your new custom exhaust? I have one waiting for me to put on I bought off someone. hope it sounds good

 

Sounds great, looks different...

 

One more pic. forgot I had

 

Price dropage. Its a steal...

 

How much did you lower it to?

 

$280 plus shipping..

 

pending sale. Indy 8 first dibs.

 

bump

 

Sold