Modification for herness's?

[mike1pow]

Can i get away with not ripping out the rear seats to fit harness's or is it needed for the mounting points?

 

[Struggler]

i have my back seats in still,

but i lost the rear seatbelt clips,
you might be able to feed them under the seats and bolt them to the baby seat stay bolts, not sure how safe thatll be tho