BMW 728i Parts & Accessories

Plan a BMW 728i suspension refresh or stance project with Black Ops Auto Works. Explore the listed AST classic 7 Series spring option, or ask our team to establish the correct coilover package for a later chassis. Choose the generation and desired ride before comparing the parts.

AST Springs for a Classic Chassis Project

The AST E23 spring listing specifies September 1976–August 1986 production and a nominal 40 mm front and rear lowering figure. Review its full 728i application with the car’s actual suspension. Compare the intended stance with existing ride height, spring seats and compatible dampers; an older car’s current setup affects the final change.

Planning Later 728i Coilovers

Silver’s separates six-cylinder and V8 E38 applications in its range. Request the correct 728i package and manufacturer reference before selecting a kit. Define the road use, ride-height goal, wheel setup and factory suspension equipment so the spring and damper arrangement can be reviewed as one installation.

Choose Your Part

• Identify the generation and current suspension.
• Choose a spring change or request a complete coilover application.
• Review dampers, mounts, wheel clearance and alignment with the installer.

Frequently Asked Questions

Should I choose springs or a coilover package?

Start with the desired result and the condition of the current dampers. A spring set changes the supported spring arrangement; a coilover project has a wider component and adjustment scope. Select the complete application before comparing prices.

Will the published 40 mm figure equal the change on my car?

It is the AST listing’s nominal front and rear specification. Existing springs, ride height and suspension condition affect the result. Review the actual car and compatible damper travel with the installer.

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