Hotbits, Ohlins, DMS, etc. there are plenty for an 05. however, hotbits are the only for under 2k bucks. ohlins and DMS will cost you more than u can likely sell ur car for. Ksport makes a tarmac rally and gravel spec, but they use a 42 mm piston? don't remember, its small, and would very likely last you more than 3 staged rallies. the hotbits are 50 mm IIRC, i think ohlins are 55 even. but i would stick w hotbits, they are 2 way adjustable, and you can swap out springs for stiffer road rally spring rates! if i were you, i'd go w/ hotbits!
terminator v8 in an SVT focus (soon to be boosted @ 20 PSI with a 2.9 L Kenne Belle on Corn!!!
(750 rwp and low 10 second focus, here I come!)