I just got my 2005LGT wagon smog checked last weekend. I was on TDC Stage 1, but reflashed to stock a few months ago. The tech hooked up the ODBII, ran through the test sequence, and the test machine gave it a compete Pass. The tech also ran a visual inspection on the engine, verified the headlights are in working order, tested the gas tank for leaks, and checked tire pressure, and engine oil level.