Exhaust Expansion When Getting Hot

[Pawel66]

How much should I assume for exhaust getting longer as it gets hot? At the end of the pipes, after the rear muffler, there is this cross member between the pipes and I think it should be right under the rubber buffer  there when the exhaust is hot. How much shall I plan for exhaust expansion when I am fitting it cold?

I only have experience from work on W463, shorter exhaust expanded good 2cm there.

[ja17]

Don't expect it to expand much Pawel. I never had any issues.

[Pawel66]

Ok, thank you!