So here's my 90' RX-7 fc ls, I've done some research about headers I know either way I have to do some banging on the firewall. I just wanted to get some opinions about how you guys went with headers setups.

 

Make your own i used fox body bbk headers and welded gm flanges on them done

 

I used S10 LS swap short headers. Had to bang the passeneger footwell a bit.

Nvm this thread is dead fml

 

Ronin I think are the best but I can't seem to get an answer when they will be available. This issue is they don't know when. CX Racing makes some.

 

The C6 LS3 OEM headers are what I used and made my own piping on the way out.. No other modifying needed, passes everything..

Edit - Oh.. This is old.. I hope it still helps..