thanks dan fr - yeah i know its an old post but thought id find out what is best. sounds like the rev G is good - I assume there is newer ones out there now?
still new to mods
 
G is the newest as far as I know. Some people fit the D as it is likely to be more reliable in the long term as there is no rubber diaphragm to split. I treat mine as a consumable - they normally last 2 years on my FR
 
G is the newest as far as I know. Some people fit the D as it is likely to be more reliable in the long term as there is no rubber diaphragm to split. I treat mine as a consumable - they normally last 2 years on my FR

Do you know when the G revision came out? i.e was it fitted to any cars from the factory?