BC is not going to be too helpful... I tried to order some of their spanner wrenches for my coilovers, they had an 8 week backorder. I canceled the order... received a confirmation email, got my refund... the spanners came in yesterday. Yes thats great for me... No thats not good for business overall... it just means there is a disconnect in the business that is costing them money. that can become a distraction and impact the product over all.I just emailed BC racing to ask if they sold lower mounts for the coilovers that are interchangeable to adjust the height of the coilover and extend how much thread goes into the lower mount. This is for the BR series. I am not sure if the lower mounts work like that for height adjustment for their other coilovers. This would make the BR series extreme drop kits have more height adjustments.
I also asked to please keep me informed for open box sales on some of their top of the line coilovers.