i've mostly been researching N/A versus TT Swaps. mine is a 2+0 non TT. i fell in love with turbochargers when i got my turbo del sol running. i wanted to just swap this one... but i think i could get decent gains out of bolt ons, head/internal work, and fuel/ecu upgrades. i'm half convinced now that with research, the right mods, and a lot of work... that i can make some decent power gains. without doing the TT swap.