Hey guys, if you want a great tune, you should go with the Helix Attache. I'm selling mine for $500 shipped.
I am a moderator over at e90post.com with the same SN. And many of you know me from the Tri-State forum. I was one of the organizers for BMFeast 2008, too.
There is nothing wrong with the tune.
If you have any questions, please feel free to ask or PM me.
And if you're local, I will even install it for you for free. As long as you live within 25 miles of Union, NJ and have a garage. lol! It's too cold out to do installs outside.
:biggrin: