FS: 1987-1991 325iX Shark Chip

[S Lafredo <slafredo@xxxxxxxx>]

Hi,

I have a Bonneville # 173-320 engine performance chip that is
specifically tuned for 1987-1990 325iXs with the following
specifications.

Model  Body   Motor    DME Hardware #
325iX  E30    M20B25   0 261 200 173

see here for more details...

http://www.bonnevillemotorwerks.com/bmwchips.html

Description:

Bonneville Motorwerks tuned engine performance chips, developed by
Motronic expert Jim Conforti, provide the ultimate in performance. The
modified Motronic software, optimized for 91 or higher octane gasoline,
adjust the ignition timing and fuel curves which results in increased
performance. We have dynoed these chips and compared it to all the
others and found it to provide the most HP and usable torque.

Chip specifications are:

Application     87-91 325i
HP Stock/New    167 / 177
Peak HP Gains   15 @ 5000
TRQ Stock/New   164 / 177
Peak TRQ Gains  15 @ 5000
New Rev Limit   6900

* Numbers are corrected to crankshaft hp/trq NOT to stock hp/trq.

If your car is an E30 325i/is/ic you will need to know the year,
transmission type, and ECU number. The ECU number is found by undoing
the plastic panel that makes up the "roof" of your glove box. You only
need to undo the two Phillips screws that fasten this panel or "roof" to
the dashboard.  With the forward part of the panel/"roof" undone you
should be able to lower it enough to see the ECU and read the ten digit
Bosch part number. A flashlight can be helpful for reading the Bosch
part number. The number starts with 0-261-200-XXX.

Thanks.

I am asking $200 obo.

Stephen

PS. Thanks to Paul for pointing me to the additional information

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