I do not own a touring but did the BavSound Stage one kit and it really didn't make much of a difference. It was better but not where I was trying to get to. Once I added the BavSound sub enclosure and sub amp, the entire sound system came alive. Deep, crisp and clear. Over 13 years now and still as awesome as the day I put it in.
Disclaimer: I am by no means an audio specialist but to my basic knowledge and ears, my system sounds fantastic to me.
Digital Competition Systems
The older I get... The faster I was...
- 2002 E46 325i ZPP (2/02 build date) Alpine White exterior/Hell Beige interior
- 2004 E53 X5 3.0 ZSP (4/04 build date) Jet Black exterior/Sand Beige interior
Last edited by Overboost; 05-14-2019 at 01:37 PM.