Alright. Washington state to Vegas. No problems. New Cobra slash-cuts. Too loud and no low end torque. Installed torque cones. Snappy low end but now I need to re-jet. I bought a Hypercharger-R, which I'm in the process of installing. I'm hoping the combination of everything gets me the performance I'm looking for. As I'm doing this myself, I hope I'm not over my head. I'll post results.