EDIT: If you are/were tuning with CP-E and have any questions, email them at
tuning@cp-e.com or
support@cp-e.com, I can no longer speak to this.
This is not because of the EPA, although, I will make the point that we no longer "tune out" check engine lights for emissions for tunes on vehicles driven on public roads. Tuning in and of itself is not what is being cracked down on, it's tuning out emissions controls devices (Catalysts, EGR, DPF) or defeating emissions controls devices. Most of the tuning going on when, say, I tune your car is WOT tuning, which is actually a very small concern for emissions (all emissions monitoring tests are done during idle, cruising, and part throttle) because the car is at WOT such a small percentage of the time, most of the polution given off by a vehicle during its lifetime is going to be at idle, cruise and part throttle, which is also most easily controlled by emissions. Aftermarket companies are already coming out with CARB certified tunes (which basically means that the car was run on an emissions dyno with all sorts of emissions monitoring tools strapped to it) including COBB.
Thanks for your understanding everyone.
Edited: Had to correct post to be consistant with CP-E's decisions/actions.