BMW M340i 2020 B58 3.0L Turbo High-Flow Aluminium Cold Air Intake with Turbo Inlet

Product Overview

This high-flow aluminium cold air intake system is designed for the 2020 BMW M340i with the B58 3.0-litre turbo engine. The listing notes the inclusion of a turbo inlet, which replaces the restrictive section of factory pipe immediately before the turbocharger. Together with the new intake pipe and filter, it aims to give the B58 a smoother and less restricted air supply.

Key Features and Benefits

• Aluminium intake pipework
• Turbo inlet included as listed
• High-flow design
• Designed for the B58 M340i
• Supplied new

Vehicle Compatibility

The supplier states this intake fits the 2020 BMW M340i with the B58 3.0L turbo engine. Chassis code and later years are not specified. This fitment is supplier-stated and has not been independently verified. Sedan, Touring and xDrive versions may differ, so please confirm your model and build date before ordering.

Product Specifications

• Product type: cold air intake system with turbo inlet
• Material: aluminium
• Vehicle: BMW M340i
• Engine: B58 3.0L turbo
• Year: 2020
• Listed size: 45 x 35 x 25 cm
• Condition: new
• Package size: 44 x 35 x 25 cm
• Gross weight: approx. 4.5 kg

Installation and Usage

Fitting a turbo inlet requires working close to the turbocharger, so care is needed to prevent debris entering the turbo. The factory airbox, ducting and inlet are removed, and the new parts are fitted with sensors and breathers reconnected. We recommend installation by a BMW-experienced technician, followed by a fault code scan and leak check.

Package Contents

Cold air intake system with turbo inlet as described in the listing. 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 results, so check local requirements before fitting. Send us your VIN or chassis number and we will help confirm this kit suits your M340i before you order.