de-cat, what is involved?

[Mozz]

what happens in a de-cat process?

do you just dump the cat and replace with a straight box or is there some other mechanical or electrical process involved?

thanks

 

[skyther]

you weld a pipe in place... :emoticon_U:

nothing electrical involved unless your car is OBD-II equipped... which I don't think JDM Skylines are. :shcokedcamo:

 

[drexchan]

perfect option to replace the cat: http://www.zerotohundred.com/newforums/showthread.php?t=125292

If they have a model for Skyline lar.. haha!