how low u sitting?? coilover sleeves run $300 to $500 full coilovers $600 to $1200 its wut u wants go to function and forum dot com they sell the full for $600 ...adapter from 4 to 5 i dont know nuttin bout that i just know ppls do the swap for $250 if u go cheap ur gonna be payin more in the end do u have athread in member rides??