BTW, the exhaust wrap stinks a bit right now. Only put perhaps 10 mi total on the wrapped exhaust so far. I did some reading up on wrapping and concluded I would avoid wrapping what looks like a 2nd cat due to potential overheating of the catalyst chemicals. I SHOULD have started downstream, by the resonator, and worked my way upstream, skipping the flexpipe as well, but wrapping all around the lower O2 sensor, ending below the 1st cat. I will also be reporting how the wrap handles our summer monsoons, since we are 2 houses in from a dipped roadway that turns into a small river after big rainstorms and when the flow is low, is fordable. I expect more stink, but also expect that the heat should dry it out pretty quickly. We'll see. I REALLY don't want to install a DIY heatshield, since it will most likely involve dropping the exhaust.