^ yeah your right actually and i was wrong by stating that the Zenki was stronger I was simply mis informed. I correct my previous statement. LET IT BE KNOWN TO ALL WHO ARE INTERESTED. ZENKI IS WEAK SAUCE BUY KOUKI SHIT. I'm just kidding guys I have heard from numerous people over the past week that it makes very little difference if any at all whether you have a Zenki or Kouki rear due to such a miniscual change. But on a side note someone buy my shit. I mean damn i put OBO and I know one of you puerto ricans is looking for a GTS rear for your SR-5. Come on I need this shit gone so I can buy a motor and shit.