Very, very hard. It would require tons of money, welding, fabrication, located the GTS motor, not to mention new trans, drivetrain, ecu...the list goes on.
Your better off just either selling your Eclipse & buying a GTS or turboing your current car. Give
www.HahnRaceCraft.com a call, they can hook you up with a nice turbo kit.
Here's some oyther great resourses for ya,
www.dsmtalk.com
www.dsmtuners.com
www.2gnt.com
Or if you end up buying a GTS,
www.neweclipse.org
Good luck!
