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)

Mounting is from the rear of the main supercharger bracket to the oil filter housing (requires an extended oil filter housing bolt found in our Dinan bolt kit package)

This "piggyback" style performance box tune utilizes OE harness and plug connectors for a seamless and easily removable installation

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