BMW 850CSi Parts & Accessories

Refresh your BMW 850CSi brakes or refine its wheel setup with Black Ops Auto Works. Review DFC rear-pad service choices, compare Dinan and aFe spacer dimensions and plan the correct fastening hardware. For a larger suspension project, establish explicit 850CSi equipment coverage before selecting a package for your E31.

A Focused Rear-Brake Refresh

The DFC rear-pad and hardware listing naming the 850CSi provides a service option to review against the actual rear caliper and pad shape. Compare the supplied fitting pieces with the installer’s repair plan. Have the discs inspected before deciding whether the job needs pads alone or additional replacement components.

Front brake work needs its own complete application and service plan. Review sensors, hardware and quantities for each axle so the order supplies the parts actually needed.

Measured Wheel Position and Matching Bolts

Dinan spacer pairs include 6 mm and 12 mm choices with stated 5x120 and 72.6 mm center-bore dimensions. Compare the desired outward wheel position with available tire, body and suspension clearance after matching the actual hub and wheel.

Appropriate longer bolts are required for the selected Dinan spacer installation. Match seat, thread and usable engagement with any existing aftermarket wheels. If McGard locks are part of the order, apply the same complete dimensional review.

Plan Suspension Work Around the CSi

Describe the intended ride height and use, then review factory suspension equipment, damper and mount condition and wheel clearance. Obtain explicit 850CSi coverage and full package contents before selecting a spring set listed for another E31 variant. Include alignment and supporting installation parts in the project scope.

Choose Your Part

• Choose rear-brake service, measured wheel position or a defined suspension enquiry.
• Record original component references and current factory equipment.
• Compare axle quantities, spacer pairs and the complete fastening arrangement.

Frequently Asked Questions

Should I order new rear discs with the pads?

Base the order on an inspection of disc condition and the service plan. Compare the correct pad set and included hardware with any additional discs, sensors or fitting pieces required for the rear assembly.

How should I compare 6 mm and 12 mm spacers?

Use measured clearance and the desired outward wheel movement within the correct hub application. Match the actual wheel and tire arrangement, account for suspension movement and choose appropriate longer bolts for the selected thickness.

What should I provide for a suspension-project enquiry?

Send production details, factory equipment, current springs and dampers, wheel specifications and the desired ride height or driving use. Include any existing modifications and the proposed kit reference so complete CSi coverage can be established.

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