In Reply to: Performance chips posted by Rick Ohlund on April 01, 1999 at 00:02:18:
: New owner of a 93 525ia, should have found a 535, oh well. Which aftermarket performance chip(s)is(are) most reliable for the 525??? Are the performance claims believable? Is tweaking an automatic even worth it?
I have a 95 525i(stick) like Phil C and atleast for the stick it makes quite a difference with a Jim C. chip.