problem a bit of white smoke
 

hi guys an girls bit worried here. not started car for a few days an decided to give it a start. started first time as usual an engine sounds great. noticed white smoke an doesnt usually do this but anyways i looke under car an noticed water dripping out of centre section decat pipe where it connects to downpipe. its a 3 inch system an full decat but has worried me as constanly dripped out. i need a new gasket as dunno where to buy them but could this be just condensation from not being started