I blew my stock plastic intercooler. I do have the Edge juice/attitude combo, but had it turned off at the time as I was 21k pounds truck and trailer. I was just getting to the top of a very steep long hill when it sounded like a big rig setting his parking brake under my hood (that sudden escape of air sound). Lost all turbo pressure, and power, and EGT's went up. It was still drivable, but very low on power. The dealer I took it to over-nighted me a metal '03 unit in as the 05 metal replacement ones were on backorder for 3 weeks. All covered under warranty. And before the moral police jumps on me, I didn't try to hide the fact that I have a chip, the service manager at the dealer was the one that recommended the chip to me and told me he would even install it for me. He was very understanding in that the plasic intercoolers were "complete and total junk" as he put it.