I got the same chip from the guy. He's a great ebayer and I could feel the difference with the chip installed. I would recommend him, he ships quick and gives instructions.
To find the number you have to pull your ecu from the engine bay. On the left hand side of the engine bay there is a black rubber/foam piece that it sits behind. Take the plastic pieces off that black rubber and carefully unhook the connections.
PRESIDENT OF THE OVER 10 YEARS OLD AND UNDER 100K MILES CLUB
1993 325i 5spd
Benfer Performance Intake
M-tech Pedals and Shiftknob
Bavarian Auto Floor Mats
Wheelskin Steering Wheel Cover
Panasonic Head Unit
Euro Projector Lights w/ black Housing
Black Housing Clear Corners
MORE TO COME!!
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