Exhaust gas system V8 4.2

Hello.

I spent money on my thickness again today - and a few meters on stainless steel tubes with flange bushings and div. This is the case in the United Kingdom.

With my V8 BEFORE the two KATs (i.e. from the Krümer exit) want to transport stainless steel (straight) to the exit ie. Mid-muffler's coming away, too.

Has anyone already gained experience in the V8 exhaust system conversion ....or. can report how it is afterwards ? ( Performance & Volume )

And the dear Lambda who makes my life difficult anyway naturally gets her old place again :-)

Tomorrow it should go to the thing ... and ASU and environment are of course not foreign to me....but for this the human being does not move his baby every day ;-) ...and for ASU...is already computer :-)

Thank you in advance...rejoice me over the excitement... pictures come tomorrow if it should be finished :-)

Welcome
Marty May