Thread: Catless downpipes. no codes after 300km
View Single Post
      03-20-2012, 10:58 AM   #6
eric@helix
eric@helix's Avatar
United_States
208
Rep
1,161
Posts

Drives: 01 M Coupe, 08 135i, '12 328i
Join Date: Jul 2007
Location: Philadelphia

iTrader: (0)
Yep, don't forget that 'no check engine light doesn't mean 'no codes'. You may have stored codes and shadow codes.
Appreciate 0
Quote