I have the 3.5 ltr 24 valve engine in my 2001. What are the recommended headers for it?

Aussie Magna Rocks

Here you go:

http://www.rpw.com.au/New%20Website/GeneralUpgrade/General/GU204.htm#V6%20Extractors

I think Pacemaker also make extractors for that motor..I don't know what the difference is between them. I think Widow has them? Not sure.

Yeah , i think there fairly similar except for 1 key difference on the RPW extractors the single pipes that connect the 3 exhaust header pipes look more length tuned on the RPW one's where the pacemaker one's are shorter, but due to the quality of my exhaust i cannot really tell you what the performance gain by itself is but you would feel somthing from 3000 to redline.

I see your in America i think there is a RPW stockist there you should get in contact with them

The USA RPW is called Vision Imports.

I think it's just www.visionimports.com

RPW's headers / extractors are of very high quality, we have just started to stock them and you can certainly tell the difference. HPC coating also make a nice difference

Yeah if you are getting headers its worth the extra $200~$300 to get them properly coated , not only does it help with heat but they look mad 8)

Apparently they change colour depending on how hot they are

like from blue to green to red

i dunno something along those lines, that would be mental

naaa my coating is by some coating company , doesnt change colour though its just greyish all the time.... they do get very hot to touch though :P

Thanks, I'll get right on it. Pic's coming soon I promise.