Here are a few pics of Set #1. Full details are not available yet, but here are couple:
Appearance changes are unlikely.
I'm 98% sure the design is done, but we're going to test the mounting system on one other '05 X next weekend, 4/9, before starting production. I'd say we are only about 4 weeks from shipping the first production set.
Mounting will require drilling two holes, one per side. Other than that, they are bolt-on. For your efforts, you will be rewarded with a mounting system that is stronger than the 1st gen.
- Jim