$$$ will get you what you need $$. See Murray coote
Suspension, Mca and $10 k later you will have
A set up race win ready. Other wise bilstein inserts,
Into custom coilovers (like mad dat) $2.5 and rear shocks (bilstein off a hq) $1k with reset springs
And extra half leaf to stop tramp.

I think anything other than those two combinations
Will not preform in dirt rally for too long.

Good luck