hello guys.. so i have seat leon cupra copper 2020 with stage 3 STM lm 575 turbo fresh built.
today i was getting a little fun when i pushed on 3rd gear then 4th gear after the boost i saw in mirrors a very big cloud almost i cant see at the back any car but the smokes.. i changed the katshkan and tried again still smoking after the boost.. any1 had this problem before? the car on 1800km
today i was getting a little fun when i pushed on 3rd gear then 4th gear after the boost i saw in mirrors a very big cloud almost i cant see at the back any car but the smokes.. i changed the katshkan and tried again still smoking after the boost.. any1 had this problem before? the car on 1800km