Is it worth it..?? What are the gains like with a CAI and tune .?? Anyone done them yet on our cars ...?? 695$ w/ springs is a pretty good deal I couldnt pass it up ! 


When I talked with Seth from Brenspeed, he said their NSR (No Springs Required) cams are very comparable to any of the other cams on the market. You might gain a little more with other cams, but the extra $1000 for install is just not worth it.
blacksheep the cams will be the first going in, I to want to see the results so i can save others money if they do not work. once there in I will post dyno runs and install as well ! then after that we will see if the supporting mods i.e. CAI, tune, pulleys will make more power with the cams or just bring in what they advertise !
I'm going to be very interested to hear some sound clips when you get them installed. I've been toying with the idea in the back of my head (just can't decide if I really want to lose the warranty or pass on a s/c), and given that we run fairly similar exhaust setups...... Anyways, keep us updated!