Help turbo muffler delete racing line

[randy4]

Help please... can anyone confirm if this is the wrong part for the s38v. The racingline muffler delete doesn’t seem to fit and has quite a different shape?

 

[randy4]

Got it in but the o ring keeps dropping any advise?

 

[randy4]

All sorted with a bit of grease to hold it in and quickly slot the muffler delete in

 

[Scotty75]

How's the turbo sounding now, that's what I want to know ?