I saw them on this nice Cherry red TTZ that drove in front of me once, and I thought they looked nice. I'm sure they won't cure the Z's dirt kicking-up habits but maybe protect the dirt from getting on the body for a slight while after the car has been washed! You're right about the hard to see part, so in your opinion, do the mud flaps give the TT Z a more full look? Do you know what I mean? Thanks and have a great evening,