BMW Z4 Parts & Accessories

Choose BMW Z4 parts for intake response, a cooling project or a focused chassis refresh at Black Ops Auto Works. Compare Dinan and do88 airflow packages, Bilstein dampers and brake-service components for the roadster or coupe you own. Establish the generation and engine, then plan a complete upgrade or maintenance order.

Intakes and Cooling for Your Z4

G29 sDrive30i and M40i Dinan intake packages serve separate engine applications. For the supported M40i B58 project, do88 LF-230-OE provides the intake package, while LF-230-INL-OE adds the stated original-turbo inlet arrangement. Compare those complete contents with the turbo and intake already installed. Cooling parts need their own circuit match: engine radiators, charge-cooling components and transmission coolers are separate systems.

Bilstein Suspension and Chassis Parts

For a supported original-height damper project, compare Bilstein B6 applications; for a lowered-spring combination, review the exact B8 reference. E85 and M Roadster listings have separate requirements, with correct front left/right and rear positions to select. Include mounts and protective parts when assessing worn suspension. G29 toe links and control-arm bushings address different chassis locations and need their own body and equipment coverage.

Brake Service and Drivetrain Choices

Build a brake refresh around the installed caliper, axle and rotor dimensions and material. Compare pad compound, discs, wear sensors and hardware as a full service order. For a clutch project, identify the engine, gearbox and flywheel arrangement, then review supplied release components and companion parts. A shared BMW or Supra title does not establish every Z4 application.

Choose Your Part

• Identify generation, engine and transmission.
• Choose intake, cooling, suspension or brake work.
• Compare complete applications and the pieces supplied.

Frequently Asked Questions

Should I choose the do88 intake-only or intake-and-inlet package?

For the supported G29 M40i, compare LF-230-OE with LF-230-INL-OE by the exact supplied components. The latter names the original-turbo inlet arrangement. Match the installed turbo and existing air path before choosing the full package.

Can I use a charge-cooling component as an engine radiator replacement?

No. Identify the cooling circuit and exact component being serviced. Engine coolant, charge cooling and transmission cooling have separate functions, connections and application requirements.

What separates B6 from B8 in a Z4 suspension project?

B6 addresses a supported original-height setup; B8 passenger-car applications are designed for matched lowered springs. Select the exact standard or M application and spring combination, then include mounts, alignment and clearance checks.

What should I compare in a complete brake-refresh quote?

Compare the actual axle and brake package, pad compound, rotor material and quantity, sensors and hardware. An individual pad set and a full disc-and-pad service order cover different repair scopes.

Can I add a flywheel to any clutch kit?

Use the combination specified for the exact engine and transmission. Review whether the kit includes a flywheel or requires a particular retained or separately supplied one, together with the release-system components.

Related Collections

Ask our team about your BMW Z4 intake, suspension or maintenance project.