Kahukah said:those rx7 ones are badass... i'm really, really tempted to give them a go. how hard is installation for these things?
RX-7 corners are not that hard, a good bit of plastic will have to come off the back of the lens, but it nothing major. I used a coping saw, but a dremel would be alot eaiser to use.
If you do a search I've got a thread where I give more detailed directions.