I was looking at this thing after reading about it in a post the other day. My SAAB has the perfect amount of space underneath the trunk floor for this thing. I could also probably fit it under the passenger seat. The stock battery position is right next to the turbo, and there is too much heat there. Also, a bigger downpipe would necessitate the removal of the batt from that position. Does anyone think that I would have a problem with this extremely small battery?