Originally Posted by Harlequin
Can anyone give me a quick how-to on removing the diffuser? I have a CF one on the way but it sounds like its a little more difficult than the 135i...
I know it well
There are 4 plastic rivets (2 each side) which are a single use only. Just drill out the centre if each, then the OE diffuser can be pulled out starting one side to the other. The clips/tabs are quite secure though and it is a hard pop in/out.
Which one did you buy?