3 stage vtec

Hi there guys! I just bought a mint stock ef with 28300KM which is a D13B2 engine and its an automatic :thumbdown: I also have another civic in my hands which has a D14A1 engine in manual with power steering. I have an D15B 3-stage vtec engine in my hands with an S40 gearbox and axles...

Good Day all, I recently bought an EG8 with a d15b 3 stage vtec engine and 5fwd manual transmission. My question is what can i do to tune/upgrade the ECU to get some more performance out of the motor?

Hi everyone... ok so my d16y7 blew in my 97 dx so i ordered a d15b obd2 engine from tigerjapanese and me and my friends just about finished installing it...just a few background details that may or may not be necassary to know first before i get into the two issues I am facing....im still usin...

Anyone knows what needs to be done? I need all suggestions and as much information about this swap.