When i bought my car there was a box in the trunk for MSD but i couldn't find it so i thought that dealership had taken it off because it was aftermarket. Well yesterday i found it in the kicker panel on the passenger side. Under the hood there are 6 wires(orange, black, 2 red, 2 black) but i don't know what they go to. There is a diagram says one goes to - and+ of battery and to coil but i have no clue how to do this, forget where the other ones go. Wondering if anyone has it on there prelude and could give me some help. It's the sport compact edition if that makes a difference.

 

i found this on the first page of results that i got on goggle when i searched for "msd wiring diagram"...

http://www.msdignition.com/pdf/6series.pdf

the search button is your friend.

scroll down a couple pages and it tells you what the wires are for - diagrams follow.

i have a msd ignition and coil on lude - very simple wiring - not intimidating at all.

good luck.

 

Did it make a difference?

 

not in hp - or at less no gains that i can notice - but i can definitely feel some better throttle response - i hope to be running a turbo set-up by the new year, so the ignition upgrade was done in preparation for boost.

but yes i can tell a difference.