BMW M5 G90 / M5 Touring G99 2025+ S68 4.4T Twin-Turbo V8 Stainless Steel 4-Tip Valved Sport Catback Exhaust

Product Overview

This valved sport catback exhaust is designed for the latest BMW M5 sedan (G90) and M5 Touring (G99), powered by the S68 4.4-litre twin-turbo V8. Finished in natural stainless steel with a four-tip performance design, it replaces the factory rear system to give the newest M5 a stronger presence both visually and audibly.

Key Features and Benefits

• Valved exhaust system for adjustable sound
• Four-tip performance tip design
• Stainless steel construction with a natural stainless finish
• Catback layout that retains the factory catalytic converters
• Developed for the S68 4.4T twin-turbo V8

Vehicle Compatibility

The supplier lists fitment for 2025-onwards BMW G90 M5 and G99 M5 Touring with the S68 4.4T twin-turbo V8. This fitment is supplier-stated and has not been independently verified. As this is a very recent model, specifications may vary by market, so please confirm compatibility with us before ordering.

Product Specifications

• Product type: valved sport catback exhaust system
• Material: stainless steel
• Finish: smooth, natural stainless steel
• Thickness: standard (exact figure not stated)
• Tip style: 4-tip performance design
• Valve type: valved exhaust system
• Engine: S68 4.4T twin-turbo V8
• Chassis: G90, G99

Installation and Usage

We strongly recommend installation by a professional exhaust workshop familiar with modern BMW M vehicles. The car should be raised on a hoist and the exhaust allowed to cool. The valve system must be connected and tested so it works with the car's drive settings. Check tip alignment, clearances and joints for leaks once fitted, and recheck after the first drives.

Package Contents

The listing implies the valved catback exhaust with four tips as pictured. Clamps, gaskets, hangers and valve control components 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. Aftermarket exhausts must comply with New Zealand noise limits and WoF requirements, and compliance is the owner's responsibility. Images are for reference only, and finish may differ slightly from the photos.