Which Ecu?

Hey guy....i was wondering if some one on here could help me out ..
I've heard that the different year 4th gen Si ECU's are,, well different.

What I'm asking is will a different ECU make my car pull any harder...or even the 89 teg ECU ..
are any of them better than the other????

right now I'm using a 88 CRX Si ecu in a mini-me ..

would really appreciate the info..

thanks

what model/engine do you have?

..I think he said he had a mini-me.... all the si ecu's are mapped the same as far as I know...the only difference I've heard is that that 88s cannot be chipped..other than that, they're the same... you could try the teg ecu..it may help you in top end b/c you'll lean out quite a bit w/ the pm6 where the pg7 tends to run a bit rich...it cant hurt to try.