I was just sitting here thinking that the header and pre-silencer that is on my 84 SE is from 1989/1990. I friend of mine ordered it for me when I knew nothing about RX-7's. I'm wondering if it is a Rotary Engineering exhaust or not. I know that RB has been around since the early 70's, but I'm not sure when they actually started selling parts from their store in California. Do you guys think that from the date, it is most likely a RE exhaust? What about Mazdatrix?

Mike

 

Im sure if you took a picture someone could tell.

 

maybe ms cleo can help.

 

RB headers are logo'ed on the engine flange; cut out RB lettering.