Chalk Outline
New member
Thanks to all the good advice here I did the Scion hu/PIE upgrade this weekend and it came out great. The Scion hu fits perfectly, looks like a factory install & sounds much better the original. The PIE interface works well with no noise or interference. You do have to turn the MP3 player volume up to max and run the radio louder than with other inputs. I put a miniplug input in the center consol in front of the cup holders. It