I just got my new accord.. vti-l.. loving it with my 3m tint.. problem is smart tag reception is reduced to as much as i must slow down every time and the bar open just about 1 m as my bumper is near it.. this is different as my wira using aircool highest spec about rm 1800 the bar open much further away.. 3m cost me rm3000.. may be bit pricey but i think i gives more heat rejection... anyhow here is some tips for smarttag

1. slow down
2. put smart tag at the center of your windscreen.. i guess its the best reception..
3. turn your touch n go card so that the white most facing outwards.. coz when it got it the other way it doesnt read..

ok theres the tips
enjoy
ciao for now..

CR70 front n back
6mil secure tint all windows