Shocks and spring upgrade

[Daveh129]

Hi everyone, anyone had experience with either of these or have other suggestions??

https://www.dcperformance.co.uk/cheap/2112785/BMW/bc-racing-br-series-coilovers/i-12-br-ra.html

https://www.dcperformance.co.uk/cheap/1343635/BMW/koni-sport-suspension-kits/1140-2691.html

Thanks in advance,

Dave