BMW M3 G80 / M4 G82 Stainless Steel Valvetronic Exhaust System - Mirror Polished

Product Overview

This stainless steel valvetronic exhaust system is designed for the BMW G80 M3 and G82 M4. Made from SS304 with a 1.5 mm wall and a mirror-polished finish, it includes valve control so the driver can switch between a quieter tone for cruising and a louder note when the mood suits. It offers a durable, bright-finished alternative to titanium systems for owners wanting more sound from their M car.

Key Features and Benefits

• SS304 stainless steel construction
• 1.5 mm wall thickness
• Valvetronic design for switchable sound
• Mirror-polished silver finish
• Designed for the G80 and G82 chassis

Vehicle Compatibility

The supplier states this exhaust fits the BMW G82 M4 and G80 M3. Model years are not given. This fitment is supplier-stated and has not been independently verified. Competition, xDrive, convertible and Touring variants may have different underbody layouts, so please confirm compatibility before ordering.

Product Specifications

• Product type: valvetronic exhaust system
• Material: SS304 stainless steel
• Wall thickness: 1.5 mm
• Finish: mirror polished
• Colour: silver
• Vehicles: BMW G80 M3, G82 M4
• Package size: 139 x 80 x 32 cm
• Gross weight: approx. 46.0 kg

Installation and Usage

Installing a complete exhaust on a modern M car requires a hoist, removal of the factory system and correct connection of the valve actuators or wiring. We strongly recommend fitting by a qualified performance exhaust workshop. After installation, check every joint for leaks, confirm clearance to the body and heat shields, and make sure the valves operate as intended.

Package Contents

Stainless steel exhaust system as pictured. The supplier has not confirmed which sections are included, or whether valve actuators, wiring, a remote, gaskets, clamps or hangers are supplied; other contents not confirmed.

Important Fitment Notice

Exhaust modifications in New Zealand must meet noise and emissions requirements to pass WoF. Please check local rules before fitting. Send us your VIN or chassis number and we will help confirm this exhaust suits your M3 or M4 before you order.