Got a toot, wave and a 👌 from a Jaguar driver who pulled alongside me on the motorway when I was taking the Alpina for breakfast today, feel good moment!
LPSR purple tag - The used one he send me had a preload issue so he gave me a discount on a new rack with his rebuilt one.
CMP front brace - Was debating whether to install it but ive never used the fold down seats since owning the car so i figured why not. Haven't really pushed it hard since installing as i need a alignment but it appear to give at least a subtle improvement in rear end feel.
Meyle HD bushings - Only found out recently looking in the Bentley manual that there is a distance spec for these to be fitted (~289mm +\-1mm from inner ball joint to rubber bushing). Mine had been re-used which wasn't ideal and weren't pressed on near enough. I made a similar tool to proper ones to ensure i got them on properly this time around. Ive always felt the car wasn't as stable and lacked steering feel it should have and this was very likely the main cause. Even with the wheel alignment off its day and night especially combined with the above tweaks.