Mostly correct - smoother operation rather than quieter. I can understand the replacement of a dual-mass with a lighter weight flywheel (racing), but if someone can afford a Porsche, then that someone should be able to afford the dual mass flywheel.

BTW, what's "SIL"? Sister in law?

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- Brian


1989 500SEL Euro
1966 250SE Cabriolet
1958 BMW Isetta 600