Who provides TCU tunes/chips?

[sempaipaul]

Guys,

I have recently picked up an 03 RS6 and want to get a TCU tune --- however, can't find anyone that does it. I looked on MTM and MRC sites as well as APR and didn't see anything.

Where is everyone getting this done??

Thanks,
Paul

[lswing]

This was the last place for MTM I believe....update your location if you can. Edit; the tcu tune does help, tightens shifts up a bit and holds RPM better in Drive for slightly higher shift points, but it's not too noticeable or aggressive. Plan on pulling your TCU from the passenger side foot well and sending it in.

http://www.horchaus.com/
(http://www.horchaus.com/)