just wondering how good of an engine the klze is and what makes it so different from the standard 2.5???? any input??

Im looking for the same engine for my mx-3 v6, the engine isnt hard to find but the ECU is! Your stock 2.5 should put out between 160-170hp the KL-ZE is around 200HP. Let me know if you have any luck finding an ECU.

ok,
found this here:

http://members2.boardhost.com/bezeano/msg/408.html

Mazda

KLZE 2.5 V6 200 hp for mx6/mx3 engine only 1100 U.S with 5 spd transmission 1600 complete with ecu $1800
KFZE engine only $ 750 U.S
13b Turbo II engine only $ 850 U.S

Link: http://www.a1jdmengines.com

but when you go to the a1j...link it only shows the engine, i would email them if i were you and ask about a pkg....