I just had clear film (3m, designed
by X-pel) installed on my evo.

If you are in San Jose, CA or nearby,
I highly recommend
C.S. Specialties
408 476 3332.

Cost is around 800.00,
and you can not tell the film is there.

These guys also did my Mini Cooper S
as well as several Porsches including
a GT2. So they know their high end cars.