That is understandable, but they had better made it worth their while. Cause I'm not going to pay 800.00 for 20 crank hp. From my usderstanding, installing, and dyno testing the LSX manifold on an F body. That manifold with there throttle body netted 26 RWHP without any tuning. So I hope our cars response that well. But it doesn't look promising. On the other hand it may be a different story for FI cars. If they (CNL and FAST) can net at lease 20 RWHP at peak and a nice gain across the board, then the high price would be okay.