Posted by richb on August 17, 1998 at 15:51:05:
In Reply to: Jim C Chip Available for E34 530i and 540i posted by Jeff Katcher on August 13, 1998 at 23:20:06:
I install the upgrade on my 540 last week. Pretty much like everyone else has said. Flatter torque curve and the car feels lighter because of it. Gas mileage improved from 17.7 to 18.8, at least this is what my OBC tells me. Overall, it was a cool upgrade. Looking into upgrading the suspension and rearend next.
95 540/6, sharked,BL/SS