Just had mine installed prior to Christmas - and my BPM coding cable arrived in the mail today! Can't wait to 'complete the installation'!
I have found the support to be excellent - certainly better than the OEM leather seats. Next track day will tell the true story...
And I don't think it is possible to buy only one seat - from what I understand, you'll have to buy both seats - then its up to you if you want to just install one seat...I don't know what the implications are for a drivers seat only install...
•'08 M5 Sepang Bronze/Sepang Bronze Full Merino leather w/ Exec Pkg/HUD/SMG/H&R/DINAN/Coded/M Alloy pedals/painted reflectors/M5 trunk, floor matts
•'12 E92 M3 Space Grey, Silver/Black Novillo/M-DCT/ZCP/ZPP/H&R/DINAN/Vorsteiner/ACM Test Pipes/BPM Tune & Coding/M Performance exhaust, Race seats, CF spoiler, Alcantra steering wheel, gloss grills/Full CF int trim/GTS door sills/LUX H8 V3 6500k/CF Roundels