For sale: haltech platinum pro plug-in ecu for Honda Civic ep3 k20 k24 can also be used for Dc5 or and K swapped vehicle. I removed this from my NA k24 swapped civic. It comes with a tune on it from Power tune.... So if your build is similar to mine ( I will share the mods I had to any potential buyers )... Then you are straight up saving a ton on $$ on tuning because all the tuner has to do is put the car on the dyno for an hour or 2 and touch up the tune a little bit and all done. The tune alone cost me $880