can I change or upgrade ecu?
#1
can I change or upgrade ecu?
Hey I want to know if I can change or upgrade my computer in my civic. I drive a 99 si and want to gain some horsepower by modding the ecu. Can this be done? what do I need to do? chip it maybe? can and should I use an sir ecu? would I damage the motor by doing this? help please?
#3
#6
Originally posted by BoOsTZeX
why cant obd2 ecu's be chipped...I really dont want to spend 300 dollers for a wire harnes to convert to older technology...just doesnt make sense to me...
why cant obd2 ecu's be chipped...I really dont want to spend 300 dollers for a wire harnes to convert to older technology...just doesnt make sense to me...
Thread
Thread Starter
Forum
Replies
Last Post
ELGUY
Honda Civic Performance - JDM Discussion
14
29-Sep-2006 03:46 PM
imported_blkzc
Honda Civic (+ other) Parts/Accessories for Sale or Trade
4
11-Oct-2005 03:33 PM