Had the 2 remaining side mounts fitted this week. First impression was that it's ruined the car on NVH front! You can definitely feel/hear the difference on start up and at idle.
Once on the move it's actually ok and a couple of days on I think I'll get used to it.
Bit annoyed I couldn't swap my Milltek tips tho - the "interchangeable" tips are fused/baked on and at the risk of damaging the rear exhaust section it was decided to abandon the swap. Oh well the pitted tips will have to stay now.