Picked up a single Recaro SP-JC seat on fb for fairly cheap to replace the SR3. The SR3 is clearly superior for sprinted driving, but with the solid subframe mounts the body roll is much reduced so something a bit more livable makes sense more of the time.
Its certainly a nicer and well featured seat compared to the average Recaro whilst still being light. The bolstering\support isn't very aggressive, slightly improved over stock sport seats i reckon with added shoulder support but slightly flatter base bolstering, basically a SR7-F. Feels so much nicer to sit in though, definitely got VW\Audi style Recaro vibe to it. Fits in the E46 better with good clearance for bolsters and airbag tensioner. Unfortunately like the SR3 it still sits about 1 inch to low for me, but its a small issue.
Features include - electric recline, cooling and heating function on the remote and a manually inflatable lumber bladder with thigh support on bottom. Manually folds forward too which is a must for me in a coupe and you dont have to hold it forward like the SR3.
Also matches the passenger seat better than i expected despite the Recaro branding and red stitiching