The ECS one is the kit I suggested. I'd be curious to see if it does anything for on-track smoking, I've never used it on the stock PCV personally but the revised OEM PCV is very hit or miss in terms of fixing oiling problems in high-G scenarios.
I ordered bilstein stuff from an amazon vendor once and never got it, so just be careful. It also looks like Summit might have some (they list in stock in NV warehouse), but I'd call to check because a lot of the bilstein stuff is drop shipped
Finally ordered the Bilstein DCC coil overs. After staring at multiple websites hoping they’d have some type of sale below the MAP listing, I was about to just order them through ShopDAP with $45 off in rewards points. But found a website offering 5% off anything for signing up for their spam emails and texts, so was able to get $142 off.
Anyways waiting in a few more things, and some rear main seal parts, then I’ll get them out on all at once.