Looking at a Denison Gateway 100 for sale on ebay which was fitted to a 2004 E46 M3, in the listing it says it has the flat connectors so does a 2006 coupe with business headunit have flat or round connectors?
and is it any good.
http://www.ebay.co.uk/itm/230769305385?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649
Or is this a better system
http://www.ebay.co.uk/itm/300686178217?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649
and is it any good.
http://www.ebay.co.uk/itm/230769305385?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649
Or is this a better system
http://www.ebay.co.uk/itm/300686178217?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649
