1991 Nartually Aspirated BMW 850i

Naturally aspirated 850i tastefully modified with Dinan performance parts.

General Information

Chassis Number: CB72106
Production Date: 09/21/1990
Mileage: 101,000
Transmission: Automatic
Owner: Unknown
Location: Unknown
Exterior Color: Schwartz (086)
Interior Color: Schwartz Nappa (0226)

Dinan Modifications

  • Engine DME Chips
  • Extrude Hone Intakes *
  • HP Exhaust System

The owner also states that the car has the extrude honed intakes in the sale advertisement, but those would normally be powder coated black so I’m skeptical of that claim.  Maybe the owner has paper work showing that they have been modified.

  • Transmission Chip
  • 3.91 Limited Slip Differential


Stage I Suspension

  • Performance spring set
  • Custom valved shocks/struts
  • Front camber plates


Stage II Brakes

  • 345 x 32 mm (F) floating rotors
  • BMW Motorsports 4-pot (F) calipers


18″ x 9″ light weight wheels with performance tires


There was a very clean 1991 BMW 850i with quite a few Dinan modifications for sale on ebay.  Its chassis number CB72106 and is shown to have 101k miles on the odometer.  The owner states that the car is fully documented and comes with a binder full of receipts for maintenance and modifications.

Overall, the car looks really nice in the pictures and has a great list of upgrades making it a balanced performer.  The owner is looking for $19,950 which isn’t a bad price, but is probably optimistic with an automatic transmission and over 100k miles on the clock.

See original post for more information.

Image Gallery