quick question?

[bimmer_E30]

hey guys i am in the middle of installing JIm C +027 eta ecu into my 325e e30 1985, i got the chip yesterday with the ecu for 100 canadian. so ya i have to disconnect the baterry and just swap ecu's am i right?

[bimmer_E30]

please help.

[CorvallisBMW]

ummmm, yeah. It's not that hard. Really, after 444 posts you should know better. Also, wait more than 10 minutes before bumping your own thread.

I don't think you even need to disconnect the battery. Just pull out the ECU, open it, swap chips and put it back. Done.

[ethree]

I'd disconnect the battery just to be safe. Unhook battery, swap ecu, done. :D It is the best reasonable mod for the eta bar none.

[bimmer_E30]

done ! thanks rev.

[Raxe]

So, noticeable improvement?

[bimmer_E30]

So, noticeable improvement?

HUGE ,HUGE improvement the car is fast and fun to drive ,i really like my e right now. :p