modifing factory seat rails

[klusio]

behind the back seat in the floor there is a child restraint attachment points, one on each side of the car.

I plan to use these.

I wouldnt rely on one of those rear seat mount braces, its only thin sheet metal with a couple of spot welds for mounting points.
Especially with 2 harnesess fitted!

I dont think those braces make any difference appart from added weight.

[mrmatt]

yea i was planing to use these as well but the eye bolts that i got with the harneses have a larger thread diameter than the child restraint ones. unless i make a plate or see if i can buy a high tensol eye bolt to fit into the hole. will most likely make a bar across the back. a nice sturdy one.