Hey guys, i'm gonna buy a set of PH4006 pacemaker competition extractors for my v8 and just wanna know if they have the flanges already welded to them. Also the will be fixed to the standard cats (which have that inlet pipe reaching up into the engine bay) and need to kow whether i will have to modify them to fit.

Cheers guys

Fitting to an EL im guessing? If so.. yes they do, and no you dont have to modify them.

Whoops thats my old car...need to change that . My current car is an AU 5ltr. I guess it would still be the same though...

I've got 4006 Pacey's on my ute.

They have the std style flange on the collector, and you will need to have your std cats modified to suit.