E63 W211 Header, Mid-Section & Tune Pics and Dyno Chart
#26
Former Vendor of MBWorld
Thread Starter
#28
MBWorld Fanatic!
#29
will the mid pipe with x pipe fit on stock headers without having to weld and also on the cats?
also is there any gains by just replacing this or the gains come from the headers
thanks
also is there any gains by just replacing this or the gains come from the headers
thanks
#32
Super Member
I have a set on my CLS55 sound is great NO DRONE at all. If you are not in it its nice and smooth but when you hammer it ALL HELL BREAKS LOOSE. It sounds fantastic.