08-14-2006, 09:21 PM
If you can find a 2.5 RS, you can swap the EJ20 and 5 speed out of a WRX into it. The engine/tranny bolt right in with no modifications, other than a WRX front crossmember, but the tricky part is the wiring...the harness for the ECU is integrated with the main harness. I have a great article from the June 2004 SCC about it. Theres a shop in Hainesport, New Jersey called RalliSpec, they specialize in the swap. Just something to think about :wink: