Previous owner didn't clean the tail pipes.
Alternatively buy a Milltek
Autosol and an old sports sock inside-out over your hand, works a treat and you can fit your hand between the bumper and the pipes without shreading your knuckles!
Quote from: JerseyAndy on 01 November 2008, 00:08Autosol and an old sports sock inside-out over your hand, works a treat and you can fit your hand between the bumper and the pipes without shreading your knuckles! Not your "special Sports sock" surely!