That was definitely a concern. I've got a pretty good place very near to me where i can go 100+ reasonably safely, but still. Kind of a hassle to have to do it many times.I've been looking at OTS options for an IS38 as well. I had a custom tune on my previous golf and i damn near lost my license logging it for the tuner; so I'd rather not do that again. I'll be following your posts to see how you like it.