Its probably you stem seals mate. Do you get a little puff of smoke when you first start the car up and when you hit vtec ? if so this is most likely your problem. Do a compression and leak down test if you can to make sure your rings are ok. Dont take the guys above advice if it actual smoke.
stem seals or pistons rings. Does it do it if you make a hard pass or when you are decelerating while still in gear?
noticed car has been very smokey recently both cold (of course with the weather but also when engine hot, and very smokey after a hard drive if i give the throttle a blip, and the smoke stinks, no signs of HG except the white smoke, any ideas?