Stock N/A compression is 10:1
I'm moving to Cali on Friday, first thing I planned on doing was running down to HOP and looking into how they could help me build a turbo X. Also About the one piece drive shaft, DSS (Drive Shaft Shop) said they would love to produce a one piece but need a donor shaft to build off of. In case you were wondering, a shaft cost $722 thru Ferris (cheapest way i know of). So unless you want to "shaft" out $722 or take your car out of commission for at least a mouth, we wont be seeing a one piece soon. I plan on sending my shaft out next time i get deployed, but that could be next year.