Exhaust leak

Hello all,

My Tacoma has multiple exhaust leaks on every joint flange, I’ve replaced the gaskets on all the joints which has only minimized the leaks.

Ive read a few places to get a shop to weld on new flanges, or turn up the radio since new pipes from the manifold to the end of the “Y” (have an aftermarket exhaust) costs upwards of 2 grand.

I’m curious if anyone knows of just a straight pipe replacement from the manifold to the “Y”. I’m not worried about not having cats or the resonators they’re already hollowed out?

Any leads or recommendations are appreciated