My 55 plate LCR has done 38K and this morning when I started it up I thought the exhaust was partcularly noisy and sounded it had a hole in it. Once it got warmed up, it sounded a bit more normal. Had a look underneath today and the exhaust looks fairly rusty. I'm looking to keep my LCR standard and the thought of paying for a new standard exhaust scares me. Just wondering how long your LCR exhaust last till it fell apart.