Originally Posted by philpy-si
Didnt think the mondeo ecu would work in the fiesta wiring loom?
Ive been running a "DEEP" for some time as have others. Its plug and play in a 1.6Si . Im gonna ut my pectel T2 on soon though when i get it back on the road
Originally Posted by msportbo1
so do i use the fez ecu or the 2 ecus listed oh yea i for got to say manifold inlet and exhaust mondy or fez????
Ideally you want rs1800 exhuast and inlet as they are straight fit. There are loads of other options though like a focus inlet (thats what im running), modded st170 exhaust manifold etc