WTB!! udgradeed/perfirmance chip for 175ecu(m42 motor)

[duuuurtymyk]

hi, im looking to find a performance chip for my 91 318is. i saw and reviewed the turner chip, and i couldnt find a site to check up on Mark D chips, and i also couldnt find any on ebay for my motor...i have on the car, 3in cold air intake pipping, and 2 1/2 striaght thru exhaust, and some suspension mods....im looking to put in a chip now, i think im ready...the turner chip is on my list last only cause its the most expensive...im on a real tight budget here so i thought maybe i could find one used first.... thankx guys for any help...

[325is///M-tech]

I have a 175 dme out of a 91 318is with a Turner/Conforti chip in it. I can sell the entire dme for $200