BMW M240i G42 2022+ B58 3.0T Stainless Steel 4-Tip Valved Sport Catback Exhaust System

Product Overview

This valved sport catback exhaust is designed for the 2022-onwards BMW G42 M240i coupe with the B58 3.0T turbocharged inline-six. With natural stainless steel construction, a valved exhaust system and a four-tip rear layout, it brings a sharper look and more expressive six-cylinder soundtrack to BMW's compact performance coupe.

Key Features and Benefits

• Four-tip rear layout
• Valved exhaust system for selectable sound
• Natural stainless steel finish
• Performance diameter pipework, as described by the supplier
• Catback design that keeps the factory catalytic converter

Vehicle Compatibility

The supplier lists fitment for the 2022+ BMW G42 M240i with the B58 3.0T engine. This fitment is supplier-stated and has not been independently verified. Rear-wheel-drive and xDrive versions, and cars with a factory particulate filter, may differ, so please confirm compatibility with us before ordering.

Product Specifications

• Product type: valved sport catback exhaust system
• Material: stainless steel
• Finish: natural stainless steel
• Pipe diameter: performance diameter (size not stated)
• Thickness: standard (exact figure not stated)
• Tips: 4
• Engine: B58 3.0T
• Chassis: G42
• Package size: 140 x 61 x 38 cm; gross weight approx. 40.0 kg

Installation and Usage

A professional exhaust workshop should handle installation, using a hoist with the exhaust fully cooled. Remove the factory rear system, fit the new catback, and connect and test the valve operation. Check that the four tips align with the rear bumper and diffuser, and inspect all joints and hangers for leaks or contact once the car has been driven.

Package Contents

Sold as a single item: the valved catback with four tips as pictured. Clamps, gaskets, diffuser and valve control parts have not been confirmed by the supplier.

Important Fitment Notice

Please send us your VIN or chassis number before ordering so we can help confirm fitment. Exhaust modifications in New Zealand must meet noise limits and WoF requirements, and compliance is the owner's responsibility. Images are for reference only, and finish may vary slightly.