I'm due to get my replacement s-line in a few weeks when the lease on my existing one runs out. The dealer has taken delivery of my new one and when I popped in to see it, one of the things that struck me was how good the chrome exhausts looked compared to my existing ones. If I'm being honest I've never really given my exhausts much attention and they are now looking a bit "titanium" , so I wondered if anyone had any tips for keeping them looking good? Are there any cleaning products on the market that anyone can recommend?

Thanks

HC