BMW M340i G20 G21 / M440i G22 G23 Stainless Steel Z-Pipe Midpipe with 3D Design

Product Overview

Created for the BMW M340i and M440i, this Z-pipe midpipe replaces the original centre exhaust section on G20 and G21 3 Series and G22 and G23 4 Series models. The stainless steel pipe follows a 3D Z-shaped route beneath the car, offering an alternative to the factory centre section for owners upgrading their exhaust.

Key Features and Benefits

• 3D Z-pipe design shaped to follow the underbody
• Stainless steel material for long-lasting durability
• Replaces the factory centre exhaust section
• Suitable for street and performance use
• Silver natural finish

Vehicle Compatibility

According to the supplier, this midpipe fits BMW G20 and G21 M340i and G22 and G23 M440i models. This is supplier-stated fitment that we have not independently verified. Year ranges were not provided, and xDrive and rear-wheel-drive versions may differ underneath, so please confirm fitment for your vehicle before ordering.

Product Specifications

• Product type: Z-pipe midpipe
• Design: 3D Z-pipe
• Material: stainless steel
• Thickness: standard (exact figure not stated)
• Colour: silver
• Chassis: G20, G21, G22, G23
• Exhaust section: performance centre section

Installation and Usage

This part is listed for performance replacement installation. We recommend having it fitted by a qualified exhaust workshop, as the car must be raised and the existing centre section removed. Align the new pipe carefully with the front and rear sections before tightening, and confirm there is no contact with surrounding components. After a short drive, inspect for leaks and recheck the clamps.

Package Contents

Based on the listing, the package contains the Z-pipe midpipe shown in the images. The supplier has not confirmed the inclusion of clamps, gaskets or other mounting hardware.

Important Fitment Notice

To help confirm fitment, please send us your VIN or chassis number before purchasing. Changes to exhaust components may alter noise levels, and in New Zealand the vehicle must continue to meet noise and WoF requirements. Compliance is the owner's responsibility. Photos are for reference only.