Lexus GS400 Parts & Accessories

Explore Lexus GS400 parts at Black Ops Auto Works for intake, exhaust, suspension and selected service projects. Compare a named Weapon R intake with Revel axle-back, Tein coilover and RS-R spring references. Build around the actual engine, chassis and existing hardware.

Weapon R Intake and Revel Exhaust Choices

The Weapon R Dragon intake title names a 1998–2000 GS400 range, while a Revel Medallion Street Plus axle-back reference includes GS400 coverage. Review exact engine, connections, routing and supplied sections. A rear exhaust reference does not establish every section from the engine onward.

Tein, RS-R and Chassis Components

Tein Street Advance Z and RS-R Down Sus spring titles name selected GS400 applications; Cusco strut bars have separate front or rear references. Compare the complete suspension system, factory equipment and mounting requirements. Bilstein rear shocks and bushings require their own detailed chassis coverage.

Brake Service and Engine-Build References

Brembo titles explicitly name GS400 front-pad, rear-rotor and rear-disc-kit applications. Match the actual brake assembly before selecting. Radium fuel rails, Fluidampr, ACL bearings and Cometic gasket references use specific engine-family or dimensional wording and should be coordinated with the engine builder’s complete requirements.

Choose Your Part

• Choose intake, axle-back exhaust, suspension or a defined service project.
• Identify exact chassis, installed engine and current supporting hardware.
• Compare full applications, required dimensions and complete supplied contents.

Frequently Asked Questions

Does an axle-back reference establish a complete engine-to-tailpipe system?

Review the exact supplied sections and existing exhaust connection requirements.

Is an RS-R spring set the same supplied system as Tein coilovers?

Compare separate contents, current dampers and complete installation requirements.

Can a front strut-bar title establish rear mounting coverage?

Select the correct body location and exact chassis application.

Does an engine-family bearing title establish the required size?

Have the builder establish exact engine coverage, dimensions and assembled requirements before ordering.

What helps review a GS400 project?

Send production, installed engine, current intake or exhaust, suspension details and proposed manufacturer references.

Related Collections

Ask our team about exact applications for your project.