Like the title says, i need a brake booster from a DA.
I believe they are all the same from 90-93 ABS/Non-ABS?? This car has been converted to non ABS. i have adjusted this thing all the way in and all the way out and as the brake fluid heats up...the brakes lock. I guess itr could be the dual proportioning valve also....i might just buy both.

Master Cylider / Front calipers are all new.

Lmk....i need it ASAP. Its my friends car and she cant get work w/o it!