I like the 15 body kit but wish they would have kept the old wheels.

I believe the 15 & 16's look great. By far the best looking front end of all Z's. The red accents complement the car very well. The spoiler is toned down and provides a cleaner look. You gotta to see one in person to really appreciate the refreshed externals.

Combined package but especially the new front end, interior, wheels are what sold me. Initially, would have preferred a 13 spoiler (didn't like the two tone on the 14)... but rear visibility is bad enough as it is.