After all that I think I got it worked out. It only did that after the rear end bounced so I figured it had to be something in the rear and since the car is stripped the only thing left is the fuel pump.
Opened the little cover and automaticley see the hose from fuel pump too engine is pretty mangled looking at the end. Re cut it and then checked wiring. Of course the harness is jiggly so i fix that.
Took the car for a 10min drive and for the first time aimed for every bump and pot hole and not a single hiccup. If that was the problem, it wouldnt be the first time a odd problem/fix happened.
Sent from my thumb to your eyes
Primered Black 92' 325i. Ireland Engineering Header, Ireland Engineering Catback, TMS Underdrive pulleys, TMS chip, Bav auto fpr, Power Flow cai, Bav auto coil packs, Cool Carbon pads, Eiback springs, Bilstien Sport HD shocks/struts, 3.23 LSD, Understeer short shifter, 16'' Spal Fan, Goodridge Steel Brakelines, M3 Bumper, Black out grill, clear tails, M3 mirrors.