hi i want to make my st 170 better so thinking about a rs turbo conversion but using 170 gearbox and shafts and brakes as want to keep costs down a bit so would i be right in saying all i need is engine with turbo and inlet engine loom and ecu and inter cooler and piping am i missing anything ???

or would it be easier or cheaper to turbo the st engine and what would i need to do that .thanks

also any idea on how i can got on to the for sale section as it wont let me on cheers