HEADERS HELP
I have a 2002 WS6 with mods in my sig. Basically my exhaust is all stock excpet a cutout. I am planning on gettign headers and here are my questions:
1) What size is thr stock exhaust.....I mean y pipe etc 2inch or 2.5inch on WS6???
2) Which headers should I get MAC or HOOKERS, I plan on doing cam later next year.
3) Do I have to get an aftermarket Y-pipe or I can connect the headers to stock y-pipe.
4) Is any welding involved with MAC or Hookers?
Your input is very much appreciated.
Thanks,
Adnan

