alright guys and girls, i have a a4 b6 1.8t sport, i have just put a decat on it and had it remaped, 4 days ago to be exact.
the improvement was excelent, but as of last night and continuing today i have smoke (white/blue) out from the exhaust.
i suspect this is the turbo seals, as the remap will increase the pressure in the turbo.
due to this needing replacing i thought i might aswel opt for a bigger turbo and was wondering which turbo would be best, it now is a k03, i have been advised on a tt 225bhp turbo i think its the k04.
any help please