For new z.
Already has the brace.
This one also has 17’s.
I’d love a BBK but ouch the cost.
I have something similar to this on my WDOWMKR. It seems decent.
But I went for a ride along with a buddy who did the CTSV conversion.
Night and day difference.
That CTSV set-up was amazing compared to stock.
Have you considered or looked into the CTSV , 17z or 18z conversion.
I’m not to familiar with going this route and not sure if they would clear 17’s.
Might be worth looking into.