| JHP used to do an exchange. I remember paying £60 some two years ago.
As to crud... well I guess you let crud out (have you seen the inside of closed cover?) as well as risk crud in. However, I ran a 996 for over 20K miles with a machined casing and had no problems. It is arguable whether it is worse than a vented clutch cover. I am not sure it matters. It looks good and will ventilate the clutch better. |