Need Shock absorbers Bilstein B6 or Koni

Hello fellow comunity! Im searching for a aftermarket shock absorbers for my alfa romeo 155 Q4 (1993) to be more precise, im searching for Bilstein B6 22-040381..or koni 8741-1267, already tryed 3 online buyers, but they say for bilstein that they are out of production, does anyone knows a good seller to buy them? or anyone has them for sell? I got Bilstein B6 for the rear suspension and eibach pro kit spring..just need the shocks for the front. Thanks you in advance for any help you can provide! A seller willing to shipp to Portugal and if accepts Pay pal the better ;)

Does anyone know if lancia delta evo 2 front shocks are compatible?

Cheers!

Put BC Racing Fiat Coupe coilovers on.

Is this option tested by someone or at least compared somehow - side by side or by dimensions?
I have read, that Coupe rear dampers are shorter, probably and the springs are shorter.
I'm also looking for suspension components and want something quality and durable even without many fancy adjustment. I see that they have good adjustable features, but what about durability. I see that they are from Taiwan and this makes me a little skeptical about quality and make association in my mind with K-Sport/D2/XYZ ...