Do I have to retune my vehicle to run Flex Fuel

Other than needing to be repainted

The full carbon parts are delivered in gloss as a standard (and matte on special request)

The revision is in the form of a material change based on the original that is lighter

Genuine BMW E36 Sedan Class 2 Wing CPS Do I have to retuneGenuine BMW Class 2 wing for sedans. Top Part Number: 51712264035 NEW Base Part Number: 51712264034 There are two versions of this sedan wing. An early version without a recess in the base for the TuV sticker and a later version with the recess in the base for the sticker. This is the earlier version without. Overall the condition is good. All four mount studs on the used top are in good condition. The base is a new old stock Genuine BMW part. Install