so i finished getting my bike tuned this week on a dyno after having a set of stage 2 cams, tab non baffled slash cuts and a power commander III fitted, and on my way home tonight i noticed there was a hole around 10mm diameter in the back of the front header pipe and approx 3 30-40mm cracks coming from the area also. to be honest im a bit pissed off because ive taken the weekend off work to try out the new mods and its going to be sitting in the garage now. has anyone ever had this happen to them its a 2007 vrscdx with stock headers. even though my slash cuts are only a dyno run old im thinking i might be better off going with a full system instead. can anyone recommend anything?