I just bought a 2005 RSX Type-S and want to push it over 300HP. I've looked at the HKS Turbo kit and Cybernation Motorsports Turbo Kit. Which is better? Also I'm trying to find an aftermarket crankshaft in case I want to go more than 325hp. I've read that the stock crank will handle 300hp for awhile but don't want to take any chances.