BMW 420i Parts & Accessories

Shop BMW 420i lighting, intake and suspension options at Black Ops Auto Works. Compare GTS-style taillights, yellow DRL modules, Injen intake applications and AST lowering springs. Choose each component for the exact engine, body and factory equipment.

GTS-Style Rear Lights and Yellow DRL Modules

For a rear-light change, compare GTS-style assemblies by exact F32, F33, F36 or later coupe application before choosing the appearance. Yellow DRL modules need a separate match to the current headlights and selected configuration. Review connectors, supplied components and installation requirements for each end of the car.

AST Lowering-Spring Project

For an AST spring project, match the exact body, drivetrain, axle loads and factory dampers to the complete application. The option here states a nominal 40mm front and rear drop; the result depends on the actual starting suspension and application notes. Plan compatible dampers, tire clearance and alignment with your installer.

Separate Intake and Cooling Requests

For supported 2014–2016 F3x 420i/428i/xDrive 2.0L turbo applications, compare the Injen SP1122WB short-ram intake in Wrinkle Black with the separately listed SP1122P polished option. Choose the complete system by exact engine and connections before selecting the engine-bay finish. The aFe 54-12218-C passenger-side carbon-fiber Dynamic Air Scoop is a different purchase: it guides grille air toward the original inlet and retains the factory intake rather than supplying an airbox, filter and tube kit.

Choose Your Part

• Choose rear lights, a front DRL change or a spring project.
• Record production details, body, drivetrain and relevant installed equipment.
• Review exact applications, contents and supporting installation needs.

Frequently Asked Questions

How do I choose the correct taillight style?

Establish body and production coverage first, then compare product photographs, supplied components and installation requirements.

What should I check before ordering AST springs?

Confirm exact body, drivetrain, axle-load and damper requirements and review the current suspension with your installer.

How should I plan the nominal 40 mm AST spring drop?

The listed AST spring set states a 40 mm front/rear drop. Confirm the exact body, axle-load and damper coverage, then compare the starting suspension and manufacturer notes. Arrange wheel clearance, supporting components and alignment with the installer before choosing the set.

Should I choose an Injen intake or the aFe air scoop?

Choose the complete Injen system when replacing the intake assembly. The aFe passenger-side scoop retains the original intake and directs grille air toward its inlet; it does not supply a filter, airbox or intake tube. Check the exact application for either project.

What appearance choices are available for the lighting project?

The GTS-style rear-light references list red and smoked configurations for their supported bodies. Yellow DRL boards offer a separate front-light color change. Match the exact generation, body and installed headlights before choosing each configuration.

Related Collections

Browse related suspension references. Ask our team about your BMW 420i lighting or spring project.