Did you put your lower heatshield back on? Did you mess with it at all? Does it even fit with the header/dp there? I haven't put mine back on but i have only put about 300 miles on my car since i put my header on. I was wondering about this because i know headers release more heat and i was wondering if it would dry out my axle boot or what ever if i didn't put it back on. So what have you done?