s5 n/a
2k on fresh rebuild + sp
stock exhaust (rusty and crappy)

temp is cold enough that i can see my own breath

is this normal? i havent driven the car after the rebuild in warm weather so i dont know what to expect... before rebuild it smoked like a chimney constantly

is this normal?

pic was taken just at start and idle, didnt drive it at all, maybe was idling for 1 minute

 

it's normal... look at all the other cars. the warmer the gasses are, the more smoke there's gonna be.