I have two aftermarket ecu chips for sale. One I had bought for my m20 E30, and the other for my m30 E28.
E30 chip is a Mark D chip for bosch motronic ecu's ending in 173.
Not sure on exact hp/torque gain, again only installed once, sold for $230 new.
Apparently the one I bought used is a phony, so nevermind.
E28 chip is the 535i Turner Motorsport Conforti Performance Chip, listed with gains of 24hp and 29lbs of torque.
This is for bosch motronic ecu's ending in 059.
This chip is $250 new from Turner, I installed it once, you'll see in one of the photos there's still some solder residue.
SOLD
E30 chip is a Mark D chip for bosch motronic ecu's ending in 173.
Not sure on exact hp/torque gain, again only installed once, sold for $230 new.
Apparently the one I bought used is a phony, so nevermind.
E28 chip is the 535i Turner Motorsport Conforti Performance Chip, listed with gains of 24hp and 29lbs of torque.
This is for bosch motronic ecu's ending in 059.
This chip is $250 new from Turner, I installed it once, you'll see in one of the photos there's still some solder residue.
SOLD
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