Toyota Supra A90 / BMW Z4 B58 3.0L Turbo 4 inch Black Aluminium Cold Air Intake

Product Overview

This 4 inch racing-style cold air intake is designed for B58 3.0-litre turbocharged applications, listed for the Toyota Supra A90 / A91 and the BMW Z4. The large-diameter aluminium pipework is finished in black powder coat and replaces the factory intake to provide a smoother, less restrictive path into the turbocharger. It is aimed at enthusiasts building a tuned Supra or Z4.

Key Features and Benefits

• 4 inch intake diameter for high airflow
• Aluminium pipework
• Black powder-coated finish
• Designed for the B58 3.0L turbo engine
• Retrofit upgrade over the factory intake

Vehicle Compatibility

The supplier states this intake suits the Toyota Supra A90 / A91 and the BMW Z4 with the B58 3.0L turbo engine. The year ranges in the supplier data do not match these vehicles and appear to be errors, so please disregard them. This fitment is supplier-stated and has not been independently verified. Four-cylinder versions are not listed. Please confirm your model, engine and build date before ordering.

Product Specifications

• Product type: cold air intake system
• Material: aluminium
• Finish: black powder coated
• Size: 4 inch
• Engine: B58 3.0L turbo
• Vehicles: Toyota Supra A90 / A91, BMW Z4
• Condition: new
• Package size: 56 x 32 x 22 cm
• Gross weight: approx. 4.5 kg

Installation and Usage

Installing this intake requires removing the factory airbox and ducting, transferring sensors and routing the larger pipework into place. Because the B58 engine management is sensitive to airflow changes, a tune may be required and professional installation is recommended. Check every joint for leaks after fitting, clear any fault codes and keep the filter clean.

Package Contents

Cold air intake system as pictured. The supplier has not confirmed whether a filter, heat shield, couplers, clamps or instructions are included; other contents not confirmed.

Important Fitment Notice

Intake modifications can affect emissions compliance and WoF, so please check local rules. Many Supras in New Zealand are imports with market-specific details, so send us your VIN or chassis number and we will help confirm fitment before you order.