late model gen3 slimline brake booster

As the heading says. Its the narrower brake booster required for the gen2 upgrade to gen3 system. Im doing the bbk upgrade and thats the last piece left to attain before i start the project. Mines a sw20 with abs if that makes a difference?? I'm in sunny brisvegas so i'd need it shipped if possible from you lovely ppl down south. Thanks. Ben.