i have had the car around 6 months ,just fitted a new 6 branch and stainless exhaust system,replaced all the bushes motorsport ones from W&N (in germany) new bilstien shocks, new springs allround, interior is E30 front sport seats and original E21 rear ,retrimmed in black leather and running on 16" Alpina E30 alloys, (centres were missing so opted to paint the centres black which look more period for the 21!)
use the car as my every day runner and love it, i will be removing the front bumper/spoiler soon to replace with chrome a one and Alpina spoiler i have,(so if you are looking for one same as currently fitted let me know).
i also have a 1973 E9 CSL (in one of the pictures, as my other pride and joy..)
thanks for looking..
e21 323i 81 / e9 3.0 CSL 73 / 911 S 05.