where would you want to be making the hole then for the screamer,inline with the wastegate penny,what's diameter piping 50 od be plenty I'd say,something il be doing when I take the td04 of for nct
how you planing on getting this thing thru emissions test or is it easyr to get thru up north
how you planing on getting this thing thru emissions test or is it easyr to get thru up north