I recently starten taking my rally car apart, and discovered

yeah take the panel off you lazy piece of shit

Collet style dent puller and a stud welder or just MIG the studs to the steel.

>>1088092
that or just drill through and use a bolt and a couple nuts, but your still left with holes to fill

your best bet, use a hammer and dollies and remove the panels if you have too

>>1085915
Tack weld a nail, point first, to the bottom of the dent,
then tug on the head of the nail with a pair of bigger pliers.
Remember that tack welds are strong only in one direction,
and will break in the other, which makes removing them later easy

>>1089541
>but your still left with holes to fill

Stud welding removes the need to make holes in sheet metal. It's a huge time saver.

You can tack them with a MIG or use the appropriate stud welder. A slide hammer style collet puller exerts much more force than visegrips

https://www.amazon.com/Auto-Shot-1001-Welding-Stud/dp/B000GHWI7A/ref=pd_lpo_263_tr_t_3?_encoding=UTF8&psc=1&refRID=9MAM9RP9EGJXZBHQ4V84